OB.US
Clinical776 LOINC codes in this class
11951-1Fetal [Identifier] IdentifierC12168-1Fetal Urinary bladder Volume post void USC53697-9Fetal Nasal bone diaphysis [Length] USC11822-4Fetal Head Mean biparietal diameter estimated from Cerebellar diameter (US)C11850-5Gestational sac Mean diameter USC12116-0Fetal Umbilical cord Study observation USC11639-2[#] Births.termC11979-2Fetal Abdomen Circumference USC53693-8Gestational age Estimated from conception dateC11823-2Fetal Head Diameter.biparietal/Diameter.occipital derived by USC11727-5Fetal Body weight estimated by USC11775-4Fetal body weight estimation formula Narrative [Bibliographic Citation] CitationC11820-8Fetal Head Diameter.biparietal USC11947-9Head circumference/Abdominal circumference derived by USC12155-8Fetal Left ventricular posterior wall Thickness.systolic Measured by real time two dimension USC12157-4Ultrasonographer gravidity numberC11882-8Fetal Sex USC11909-9Gestational age estimated from Crown rump length on USC11781-2Delivery date US composite estimateC42480-4Pelvis Narrative transabdominal USC42479-6Fetal Narrative [Interpretation] Study observation general, multiple fetuses USC11885-1Gestational age Estimated from last menstrual periodC53665-6Date of best overall gestational age estimateC11881-0Uterus Fundal height Tape measureC11888-5Gestational age US composite estimateC11638-4[#] Births.still livingC49088-8Sonographer nameC11884-4Gestational age EstimatedC11996-6[#] PregnanciesC49052-4Gestational age in daysC11977-6[#] ParityC49035-9Fetal Nuchal fold [Multiple of the median] Thickness USC11779-6Delivery date Estimated from last menstrual periodC11957-8Fetal Crown Rump length USC12146-7Fetal Nuchal fold Thickness USC43993-5Age at deliveryC49051-6Gestational age in weeksC11878-6Number of fetuses by USC11778-8Delivery date EstimatedC18185-9Gestational ageC21299-3Gestational age methodC100875-4Fetal Heart Document limited USC100876-2Fetal Heart Document USC11612-9[#] AbortionsC11613-7[#] Abortions.inducedC11614-5[#] Abortions.spontaneousC11615-2Fetal Heart Activity USC11616-0Fetal Heart Narrative Activity USC11617-8Fetal Limbs Activity USC11618-6Fetal Limbs Narrative Activity USC11619-4Fetal Respiratory Activity USC11620-2Fetal Respiratory Narrative Activity USC11621-0Fetal Trunk Activity USC11622-8Fetal Trunk Narrative Activity USC11623-6Fetal Quadrant four Amniotic fluid index derived by USC11624-4Fetal Quadrant four one Amniotic fluid index derived by USC11625-1Fetal Quadrant three Amniotic fluid index derived by USC11626-9Fetal Quadrant two Amniotic fluid index derived by USC11627-7Fetal Amniotic fluid index.sum derived by USC11628-5Fetal Head Binocular distance estimated from Biparietal diameter on USC11629-3Fetal Head Binocular distance USC11630-1Fetal Biophysical profile.amniotic fluid volume USC11631-9Fetal Biophysical profile.body movement USC11632-7Fetal Biophysical profile.breathing movement USC11633-5Fetal Heart rate reactivity USC11634-3Fetal Biophysical profile.sum DerivedC11635-0Fetal Biophysical profile.tone USC11636-8[#] Births.liveC11637-6[#] Births.pretermC11640-0[#] Births totalC11641-8Fetal Mitral valve Peak A wave US.dopplerC11643-4Fetal Tricuspid valve Peak A wave US.dopplerC11645-9Fetal Mitral valve Peak E wave US.dopplerC11647-5Fetal Tricuspid valve Peak E wave US.dopplerC11649-1Fetal Mitral valve E-wave/A-wave US.dopplerC11651-7Fetal Tricuspid valve E-wave/A-wave US.dopplerC11653-3Circulatory system End diastolic blood flow velocity US.dopplerC11654-1Fetal Cerebral artery anterior Minimal flow velocity US.dopplerC11655-8Cerebral artery anterior Minimal flow velocity US.dopplerC11656-6Fetal Cerebral artery middle Minimal flow velocity US.dopplerC11657-4Cerebral artery middle Minimal flow velocity US.dopplerC11658-2Ovarian artery - left Minimal flow velocity US.dopplerC11659-0Ovarian artery - right Minimal flow velocity US.dopplerC11660-8Fetal Umbilical artery at fetus Minimal flow velocity US.dopplerC11661-6Fetal Umbilical artery at placenta Minimal flow velocity US.dopplerC11662-4Fetal Umbilical artery between fetus and placenta Minimal flow velocity US.dopplerC11663-2Uterine artery - left Minimal flow velocity US.dopplerC11664-0Uterine artery - right Minimal flow velocity US.dopplerC11665-7Circulatory system Minimal flow velocity US.dopplerC11666-5Fetal Aorta ascending Mean blood flow velocity US.dopplerC11667-3Aorta ascending Mean blood flow velocity US.dopplerC11668-1Fetal Aorta descending Mean blood flow velocity US.dopplerC11669-9Aorta descending Mean blood flow velocity US.dopplerC11670-7Fetal Aortic arch Mean blood flow velocity US.dopplerC11671-5Aortic arch Mean blood flow velocity US.dopplerC11672-3Fetal Cerebral artery anterior Mean blood flow velocity US.dopplerC11673-1Cerebral artery anterior Mean blood flow velocity US.dopplerC11674-9Cerebral artery middle Mean blood flow velocity US.dopplerC11675-6Fetal Ductus arteriosus Mean blood flow velocity US.dopplerC11676-4Ductus arteriosus Mean blood flow velocity US.dopplerC11677-2Fetal Pulmonic valve Mean blood flow velocity US.dopplerC11679-8Fetal Left ventricular outflow tract Mean blood flow velocity US.dopplerC11681-4Fetal Right ventricular outflow tract Mean blood flow velocity US.dopplerC11683-0Ovarian artery - left Mean blood flow velocity US.dopplerC11684-8Ovarian artery - right Mean blood flow velocity US.dopplerC11685-5Fetal Main pulmonary artery Mean blood flow velocity US.dopplerC11686-3Main pulmonary artery Mean blood flow velocity US.dopplerC11687-1Fetal Umbilical artery at fetus Mean blood flow velocity US.dopplerC11688-9Fetal Umbilical artery at placenta Mean blood flow US.dopplerC11689-7Fetal Umbilical artery between fetus and placenta Mean blood flow US.dopplerC11690-5Uterine artery - left Mean blood flow US.dopplerC11691-3Uterine artery - right Mean blood flow US.dopplerC11692-1Circulatory system Maximum blood flow velocity mean US.dopplerC11693-9Fetal Aorta ascending Peak systolic flow velocity US.dopplerC11694-7Aorta ascending Peak systolic flow velocity US.dopplerC11695-4Fetal Aorta descending Peak systolic flow velocity US.dopplerC11696-2Aorta descending Peak systolic flow velocity US.dopplerC11697-0Fetal Aortic arch Peak systolic flow velocity US.dopplerC11698-8Aortic arch Peak systolic flow velocity US.dopplerC11699-6Fetal Cerebral artery anterior Peak systolic flow velocity US.dopplerC11700-2Cerebral artery anterior Peak systolic flow velocity US.dopplerC11701-0Fetal Cerebral artery middle Peak systolic flow velocity US.dopplerC11702-8Cerebral artery middle Peak systolic flow velocity US.dopplerC11703-6Fetal Ductus arteriosus Peak systolic flow velocity US.dopplerC11704-4Ductus arteriosus Peak systolic flow velocity US.dopplerC11705-1Fetal Aortic valve Peak systolic flow velocity US.dopplerC11707-7Fetal Mitral valve Peak systolic flow velocity US.dopplerC11709-3Fetal Pulmonic valve Peak systolic flow velocity US.dopplerC11711-9Fetal Tricuspid valve Peak systolic flow velocity US.dopplerC11713-5Fetal Left ventricular outflow tract Peak systolic flow velocity US.dopplerC11715-0Fetal Right ventricular outflow tract Peak systolic flow velocity US.dopplerC11717-6Ovarian artery - left Peak systolic flow velocity US.dopplerC11718-4Ovarian artery - right Peak systolic flow velocity US.dopplerC11719-2Fetal Main pulmonary artery Peak systolic flow velocity US.dopplerC11720-0Main pulmonary artery Peak systolic flow velocity US.dopplerC11721-8Fetal Umbilical artery at fetus Peak systolic flow velocity US.dopplerC11722-6Fetal Umbilical artery at placenta Peak systolic flow velocity US.dopplerC11723-4Fetal Umbilical artery between fetus and placenta Peak systolic flow velocity US.dopplerC11724-2Uterine artery - left Peak systolic flow velocity US.dopplerC11725-9Uterine artery - right Peak systolic flow velocity US.dopplerC11726-7Circulatory system Peak systolic flow velocity US.dopplerC11728-3Fetal Body weight estimated from Abdominal circumference on USC11729-1Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on USC11730-9Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on USC11731-7Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on USC11732-5Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US by Hadlock 1985 methodC11733-3Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US by Roberts 1985 methodC11734-1Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Hadlock 1984 methodC11735-8Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Hadlock 1985 methodC11736-6Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Woo 1985 methodC11737-4Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Eik-Nes 1982 methodC11738-2Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Hadlock 1984 methodC11739-0Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Shepard 1982 methodC11740-8Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Thurnau 1983 methodC11741-6Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Warsof 1977 methodC11742-4Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Weinberger 1984 methodC11743-2Fetal Body weight estimated from Abdominal circumference and Femur length on USC11744-0Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on USC11745-7Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Hadlock 1984 methodC11746-5Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Hadlock 1985 methodC11747-3Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Ott 1986 methodC11748-1Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Vintzileos 1987 methodC11749-9Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Weiner 1985 methodC11750-7Fetal Body weight estimated from Abdominal circumference and Femur length on US by Hadlock 1984 methodC11751-5Fetal Body weight estimated from Abdominal circumference and Femur length on US by Hadlock 1985 methodC11752-3Fetal Body weight estimated from Abdominal circumference and Femur length on US by Woo 1985 methodC11753-1Fetal Body weight estimated from Abdominal circumference and Head circumference on USC11754-9Fetal Body weight estimated from Abdominal circumference and Head circumference on US by Hadlock 1984 methodC11755-6Fetal Body weight estimated from Abdominal circumference and Head circumference on US by Jordaan 1983 methodC11756-4Fetal Body weight estimated from Abdominal circumference on US by Campbell 1975 methodC11757-2Fetal Body weight estimated from Abdominal circumference on US by Vintzileos 1987 methodC11758-0Fetal Body weight estimated from Abdominal circumference on US by Warsof 1977 methodC11759-8Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on USC11760-6Fetal Body weight estimated from Abdominal diameter and Biparietal diameter and Femur length on USC11761-4Fetal Body weight estimated from Abdominal diameter and Biparietal diameter and Femur length on US by Rose 1987 methodC11762-2Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on US by Rose 1987 methodC11763-0Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on US by Vintzileos 1987 methodC11764-8Fetal Body weight estimated from Abdominal diameter and Femur length on USC11765-5Fetal Body weight estimated from Abdominal diameter and Femur length on US by Rose 1987 methodC11766-3Fetal Body weight percentile Per estimated gestational ageC11768-9Fetal Body weight percentile range Categorization by comparison with standardsC11769-7Body weight percentile range Categorization by comparison with standardsC11770-5[Percentile] Body weight.10th Estimated.pop birth wgt gestational age corr.refC11771-3[Percentile] Body weight.25th Estimated.pop birth wgt gestational age corr.refC11772-1[Percentile] Body weight.50th Estimated.pop birth wgt gestational age corr.refC11773-9[Percentile] Body weight.75th Estimated.pop birth wgt gestational age corr.refC11774-7[Percentile] Body weight.90th Estimated.pop birth wgt gestational age corr.refC11776-2Gestational age estimation formula Narrative [Bibliographic Citation] CitationC11777-0Fetal Abdomen [Area] Cross section derived by USC11780-4Delivery date Estimated from ovulation dateC11782-0Fetal Bowel Diameter USC11783-8Bowel Diameter USC11784-6Cervical canal external os Diameter palpationC11785-3Cervical canal external os Diameter USC11786-1Cervical canal internal os Diameter palpationC11787-9Cervical canal internal os Diameter USC11788-7Cervical canal Diameter Probe insertion.HagarC11789-5Cervical canal Diameter Probe insertion.PrattC11790-3Fetal Colon lumen Diameter USC11791-1Colon lumen Diameter USC11792-9Fetal Eye Diameter USC11793-7Follicle Diameter USC11794-5Fetal Aortic valve Diameter USC11796-0Fetal Mitral valve Diameter USC11798-6Fetal Pulmonic valve Diameter USC11800-0Fetal Tricuspid valve Diameter USC11802-6Fetal Left ventricular outflow tract Diameter US.dopplerC11803-4Left ventricular outflow tract Diameter US.dopplerC11804-2Fetal Right ventricular outflow tract Diameter USC11805-9Right ventricular outflow tract Diameter USC11806-7Fetal Pulmonary artery Diameter USC11807-5Pulmonary artery Diameter USC11808-3Fetal Renal pelvis - left Diameter USC11809-1Renal pelvis - left Diameter USC11810-9Fetal Renal pelvis - right Diameter USC11811-7Renal pelvis - right Diameter USC11812-5Fetal Small bowel Diameter USC11813-3Small bowel Diameter USC11814-1Fetal Umbilical vein Diameter USC11815-8Fetal Urinary bladder Diameter USC11816-6Fetal Yolk sac Diameter USC11817-4Fetal Amniotic fluid space Diameter largest pocket USC11818-2Fetal Abdomen Diameter.anterior-posterior USC11819-0Fetal Thorax Diameter.anterior-posterior USC11821-6Fetal Head Mean biparietal diameter Estimated from gestational ageC11824-0Fetal Head Diameter.BPD.area-corrected derived by USC11825-7Fetal Kidney - left Hilum-cortex diameter USC11826-5Kidney - left Hilum-cortex diameter USC11827-3Fetal Kidney - right Hilum-cortex diameter USC11828-1Kidney - right Hilum-cortex diameter USC11829-9Ovary - left Hilum-cortex diameter USC11830-7Ovary - right Hilum-cortex diameter USC11831-5Fetal Kidney Mean width Estimated from gestational ageC11832-3Fetal Amniotic fluid space Maximum diameter largest pocket USC11833-1Fetal Amniotic fluid space Mean diameter largest pocket USC11834-9Fetal Kidney - left Longitudinal diameter USC11835-6Kidney - left Longitudinal diameter USC11836-4Fetal Kidney - right Longitudinal diameter USC11837-2Kidney - right Longitudinal diameter USC11838-0Fetal Liver Longitudinal diameter USC11839-8Liver Longitudinal diameter USC11840-6Ovary - left Longitudinal diameter USC11841-4Ovary - right Longitudinal diameter USC11842-2Uterus Longitudinal diameter USC11843-0Fetal Kidney Mean longitudinal diameter Estimated from gestational ageC11844-8Fetal Liver Mean longitudinal diameter Estimated from abdominal circumferenceC11845-5Fetal Liver Mean longitudinal diameter Estimated from gestational ageC11846-3Ovary largest follicle Maximum diameter USC11847-1Ovary - left largest follicle Maximum diameter USC11848-9Ovary - right largest follicle Maximum diameter USC11849-7Fetal Abdomen Mean diameter Estimated from gestational ageC11851-3Fetal Head Diameter.occipito-frontal USC11852-1Fetal Head Diameter.outer to outer USC11853-9Fetal Kidney - left Thickeness USC11854-7Kidney - left Thickeness USC11855-4Fetal Kidney - right Thickeness USC11856-2Kidney - right Thickeness USC11857-0Ovary - left Thickeness USC11858-8Ovary - right Thickeness USC11859-6Uterus Thickeness USC11860-4Fetal Cisterna magna Diameter.sagittal USC11861-2Fetal Cisterna magna Mean sagittal diameter Estimated from gestational ageC11862-0Fetal Abdomen Diameter transverse USC11863-8Fetal Cerebellum Diameter transverse USC11864-6Fetal Thorax Diameter transverse USC11865-3Uterus Diameter transverse USC11866-1Fetal Cerebellum Mean transverse diameter Estimated from gestational ageC11868-7Fetal body weight estimation formula Narrative [Equation] EquationC11869-5Gestational age estimation formula Narrative [Equation] EquationC11870-3Examination level ultrasoundC11871-1Fetal Femur length/Abdominal circumference derived by USC11872-9Fetal Femur length/Biparietal diameter derived by USC11873-7Fetal Femur length/Head circumference derived by USC11874-5Fetal position palpationC11875-2Fetal position USC11876-0Fetal presentation palpationC11877-8Fetal presentation USC11879-4Ovary - left [#] Follicles USC11880-2Ovary - right [#] Follicles USC11883-6Fetal Narrative Sex USC11886-9Gestational age Estimated from ovulation dateC11887-7Gestational age Estimated from selected delivery dateC11889-3Gestational age estimated from Abdominal circumference on USC11890-1Gestational age estimated from Abdominal circumference on US by Campbell 1975 methodC11891-9Gestational age estimated from Abdominal circumference on US by Hadlock 1982 methodC11892-7Gestational age estimated from Abdominal circumference on US by Hadlock 1984 methodC11893-5Gestational age estimated from Abdominal circumference on US by Jeanty 1984 methodC11894-3Gestational age estimated from area corrected Biparietal circumference (US)C11895-0Gestational age estimated from Binocular distance on USC11896-8Gestational age estimated from Binocular distance on US by Jeanty 1984 methodC11897-6Gestational age estimated from Biparietal circumference (US)C11898-4Gestational age estimated from Biparietal diameter on USC11899-2Gestational age estimated from Biparietal diameter on US by Campbell 1975 methodC11900-8Gestational age estimated from Biparietal diameter on US by Doubilet 1993 methodC11901-6Gestational age estimated from Biparietal diameter on US by Hadlock 1982 methodC11902-4Gestational age estimated from Biparietal diameter on US by Hadlock 1984 methodC11903-2Gestational age estimated from Biparietal diameter on US by Hansmann 1985 methodC11904-0Gestational age estimated from Biparietal diameter on US by Hobbins 1983 methodC11905-7Gestational age estimated from Biparietal diameter on US by Jeanty 1984 methodC11906-5Gestational age estimated from Biparietal diameter on US by Kurtz 1980 methodC11907-3Gestational age estimated from Biparietal diameter on US by Sabbagha 1978 methodC11908-1Gestational age estimated from Cerebellar diameter by method of Goldstein 1987 (US)C11910-7Gestational age estimated from Crown rump length on US by Hadlock 1992 methodC11911-5Gestational age estimated from Crown rump length on US by Hansmann 1985 methodC11912-3Gestational age estimated from Crown rump length on US by Jeanty 1984 methodC11913-1Gestational age estimated from Crown rump length on US by Nelson 1981 methodC11914-9Gestational age estimated from Crown rump length on US by Robinson 1975 methodC11915-6Gestational age estimated from Crown rump length on US by Yeh 1988 methodC11916-4Gestational age estimated from Fibula length (US)C11917-2Gestational age estimated from Fibula length by method of Jeanty 1984 (US)C11918-0Gestational age estimated from Fibula length by method of Merz 1987 (US)C11919-8Gestational age estimated from Femur length on USC11920-6Gestational age estimated from Femur length on US by Hadlock 1984 methodC11921-4Gestational age estimated from Femur length on US by Hansmann 1985 methodC11922-2Gestational age estimated from Femur length on US by Hohler 1982 methodC11923-0Gestational age estimated from Femur length on US by Jeanty 1984 methodC11924-8Gestational age estimated from Femur length on US by Merz 1987 methodC11925-5Gestational age estimated from Femur length on US by Obrien 1982 methodC11926-3Gestational age estimated from Foot length on US by Mercer 1987 methodC11927-1Gestational age estimated from Gestational sac diameter on USC11928-9Gestational age estimated from Gestational sac diameter on US by Hellman 1969 methodC11929-7Gestational age estimated from Gestational sac diameter on US by Rempen 1991 methodC11930-5Gestational age estimated from Head circumference on USC11931-3Gestational age estimated from Head circumference on US by Hadlock 1982 methodC11932-1Gestational age estimated from Head circumference on US by Hadlock 1984 methodC11933-9Gestational age estimated from Head circumference on US by Hoffbauer 1979 methodC11934-7Gestational age estimated from Head circumference on US by Jeanty 1984 methodC11935-4Gestational age estimated from Humerus length on USC11936-2Gestational age estimated from Humerus length on US by Jeanty 1984 methodC11937-0Gestational age estimated from Humerus length on US by Merz 1987 methodC11938-8Gestational age estimated from Radius length (US)C11939-6Gestational age estimated from Radius length by method of Merz 1987 (US)C11940-4Gestational age estimated from Tibia length on USC11941-2Gestational age estimated from Tibia length on US by Jeanty 1984 methodC11942-0Gestational age estimated from Tibia length on US by Merz 1987 methodC11943-8Gestational age estimated from Ulna length (US)C11944-6Gestational age estimated from Ulna length by method of Jeanty 1984 (US)C11945-3Gestational age estimated from Ulna length by method of Merz 1987 (US)C11946-1Fetal Placenta Grade USC11948-7Fetal Heart rate USC11949-5Fetal Identification criteria USC11950-3Fetal Narrative Identification criteria USC11952-9Fetal Umbilical cord.placenta Narrative Insertion site USC11953-7OB ultrasound imaging device Institution inventory numberC11954-5Fetal Kidney length/Abdominal circumference derived by USC11956-0Fetal Head Lateral ventricular body width/Hemispheric width derived by USC11958-6Cervical canal [Length] palpationC11959-4Cervical canal [Length] USC11960-2Cervix externally palpable surface [Length] palpationC11961-0Cervix [Length] USC11962-8Fetal Clavicle diaphysis [Length] USC11963-6Fetal Femur diaphysis [Length] USC11964-4Fetal Fibula diaphysis [Length] USC11965-1Fetal Foot [Length] USC11966-9Fetal Humerus diaphysis [Length] USC11967-7Fetal Radius diaphysis [Length] USC11968-5Fetal Tibia diaphysis [Length] USC11969-3Fetal Ulna diaphysis [Length] USC11970-1Fetal Femur diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11971-9Fetal Fibula diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11972-7Fetal Humerus diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11973-5Fetal Radius diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11974-3Fetal Tibia diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11975-0Fetal Ulna diaphysis [Length] mean Estimated from gestational age.Merz. 1987C11976-8Ovulation dateC11978-4Fetal Abdomen Circumference derived by USC11980-0Fetal Abdomen Circumference measured by ellipse overlay (US)C11981-8Fetal Abdomen Circumference US.tracedC11982-6Fetal Head Circumference derived from occipital-frontal diameter and outer-outer transaxial diameter (US)C11983-4Fetal Head Circumference derived from occipital-frontal diameter and outer-inner biparietal diameter (US)C11984-2Fetal Head Circumference USC11985-9Fetal Head Circumference measured by ellipse overlay (US)C11986-7Fetal Head Circumference US.tracedC11987-5Fetal Thorax Circumference derived by USC11988-3Fetal Thorax Circumference USC11989-1Fetal Thorax Circumference measured by ellipse overlay (US)C11990-9Fetal Thorax Circumference US.tracedC11991-7Fetal Abdomen Mean perimeter Estimated from gestational ageC11992-5Fetal Heart position USC11993-3Fetal Narrative Heart position USC11994-1Placenta position USC11995-8Narrative Placenta position USC11997-4Fetal Cerebral artery anterior Pulsatility index US.dopplerC11998-2Cerebral artery anterior Pulsatility index US.dopplerC11999-0Fetal Cerebral artery middle Pulsatility index US.dopplerC12000-6Cerebral artery middle Pulsatility index US.dopplerC12001-4Ovarian artery - left Pulsatility index US.dopplerC12002-2Ovarian artery - right Pulsatility index US.dopplerC12003-0Fetal Umbilical artery at fetus Pulsatility index US.dopplerC12004-8Fetal Umbilical artery at placenta Pulsatility index US.dopplerC12005-5Fetal Umbilical artery between fetus and placenta Pulsatility index US.dopplerC12006-3Uterine artery - left Pulsatility index US.dopplerC12007-1Uterine artery - right Pulsatility index US.dopplerC12008-9Pulsatility index US.dopplerC12009-7Fetal Heart R-R duration USC12010-5R-R duration USC12011-3Replicate summarizationC12012-1Fetal Cerebral artery anterior Resistivity index US.dopplerC12014-7Cerebral artery middle Resistivity index US.dopplerC12016-2Ovarian artery - left Resistivity index US.dopplerC12017-0Ovarian artery - right Resistivity index US.dopplerC12018-8Fetal Umbilical artery at fetus Resistivity index US.dopplerC12019-6Fetal Umbilical artery at placenta Resistivity index US.dopplerC12020-4Fetal Umbilical artery between fetus and placenta Resistivity index US.dopplerC12021-2Uterine artery - left Resistivity index US.dopplerC12022-0Uterine artery - right Resistivity index US.dopplerC12023-8Resistivity index US.dopplerC12024-6Left ventricle [Length] Minor axis.diastole US.M-mode+MeasuredC12025-3Left ventricle [Length] Minor axis.diastole Measured by real time two dimension USC12026-1Left ventricle [Length] Short axis during systole US.M-mode+MeasuredC12027-9Left ventricle [Length] Minor axis during systole Measured by real time two dimension USC12028-7Fetal Abdomen Study observation USC12029-5Fetal Abdomen Narrative Study observation USC12030-3Fetal Abdominal wall Study observation USC12031-1Fetal Abdominal wall Narrative Study observation USC12032-9Fetal Aorta ascending Study observation USC12033-7Fetal Aorta ascending Narrative Study observation USC12034-5Fetal Aorta descending Study observation USC12035-2Fetal Aorta descending Narrative Study observation USC12036-0Fetal Aorta Study observation USC12037-8Fetal Aorta Narrative Study observation USC12038-6Fetal Aortic arch Study observation USC12039-4Fetal Aortic arch Narrative Study observation USC12040-2Fetal Cerebellum Study observation USC12041-0Fetal Cerebellum Narrative Study observation USC12042-8Fetal Cerebrum Study observation USC12043-6Fetal Cerebrum Narrative Study observation USC12044-4Cervix Study observation InspectionC12045-1Cervix Study observation palpationC12046-9Cervix Study observation USC12047-7Fetal Colon Study observation USC12048-5Fetal Colon Narrative Study observation USC12049-3Fetal Cranium Study observation USC12050-1Fetal Cranium Narrative Study observation USC12051-9Fetal Diaphragm Study observation USC12052-7Fetal Diaphragm Narrative Study observation USC12053-5Fetal ductal arch Study observation USC12054-3Fetal ductal arch Narrative Study observation USC12055-0Fetal Face Study observation USC12056-8Fetal Face Narrative Study observation USC12057-6Fetal Choroid plexus Study observation USC12058-4Fetal Choroid plexus Narrative Study observation USC12059-2Fetal Fourth ventricle Study observation USC12060-0Fetal Fourth ventricle Narrative Study observation USC12061-8Fetal Intracranial anatomy Study observation USC12062-6Fetal Intracranial anatomy Narrative Study observation USC12063-4Fetal Lateral cerebral ventricles Study observation USC12064-2Fetal Lateral cerebral ventricles Narrative Study observation USC12065-9Fetal Posterior fossa Study observation USC12066-7Fetal Posterior fossa Narrative Study observation USC12067-5Fetal Head Third Ventricle Study observation USC12068-3Fetal Head Third Ventricle Narrative Study observation USC12069-1Fetal Head Study observation USC12070-9Fetal Head Narrative Study observation USC12071-7Fetal Aortic valve Study observation USC12072-5Fetal Aortic valve Narrative Study observation USC12073-3Fetal Atrium Study observation USC12074-1Fetal Atrium Narrative Study observation USC12075-8Fetal Heart chambers Study observation USC12076-6Fetal Heart chambers Narrative Study observation USC12077-4Fetal Heart great vessels Study observation USC12078-2Fetal Heart great vessels Narrative Study observation USC12079-0Fetal Interventricular septum Study observation USC12080-8Fetal Interventricular septum Narrative Study observation USC12081-6Fetal Mitral valve Study observation USC12082-4Fetal Mitral valve Narrative Study observation USC12083-2Fetal Pulmonic valve Study observation USC12084-0Fetal Tricuspid valve Study observation USC12085-7Fetal Tricuspid valve Narrative Study observation USC12086-5Fetal Heart valves Study observation USC12087-3Fetal Heart valves Narrative Study observation USC12088-1Fetal Left ventricular outflow tract Study observation USC12089-9Fetal Left ventricular outflow tract Narrative Study observation USC12090-7Fetal Right ventricular outflow tract Study observation USC12091-5Fetal Right ventricular outflow tract Narrative Study observation USC12092-3Fetal Intestine Study observation USC12093-1Fetal Intestine Narrative Study observation USC12094-9Fetal Kidney - left Study observation USC12095-6Fetal Kidney - left Narrative Study observation USC12096-4Fetal Kidney - right Study observation USC12097-2Fetal Kidney - right Narrative Study observation USC12098-0Fetal Kidney Study observation USC12099-8Fetal Kidney Narrative Study observation USC12100-4Fetal Limbs Study observation USC12101-2Fetal Limbs Narrative Study observation USC12102-0Fetal Nuchal fold Study observation USC12103-8Fetal Nuchal fold Narrative Study observation USC12104-6Fetal Pulmonary artery Study observation USC12105-3Fetal Pulmonary artery Narrative Study observation USC12106-1Fetal Pulmonary vein Study observation USC12107-9Fetal Pulmonary vein Narrative Study observation USC12108-7Fetal Small bowel Study observation USC12109-5Fetal Small bowel Narrative Study observation USC12110-3Fetal Spine Study observation USC12111-1Fetal Spine Narrative Study observation USC12112-9Fetal Stomach Study observation USC12113-7Fetal Stomach Narrative Study observation USC12114-5Fetal Thorax Study observation USC12115-2Fetal Thorax Narrative Study observation USC12117-8Fetal Umbilical cord Narrative Study observation USC12118-6Fetal Urinary bladder Study observation USC12119-4Fetal Urinary bladder Narrative Study observation USC12120-2Fetal Inferior vena cava Study observation USC12121-0Fetal Inferior vena cava Narrative Study observation USC12122-8Fetal Superior vena cava Study observation USC12123-6Fetal Superior vena cava Narrative Study observation USC12124-4Fetal Vena cava Study observation USC12125-1Fetal Vena cava Narrative Study observation USC12126-9Body region Narrative Study observation USC12128-5Fetal Yolk sac Narrative Study observation USC12129-3Fetal [Interpretation] Study observation general USC12130-1Fetal Narrative [Interpretation] Study observation general USC12131-9[Interpretation] Study observation general USC12132-7Narrative [Interpretation] Study observation general USC12133-5Fetal Cerebral artery anterior Systolic flow/Diastolic flow US.dopplerC12134-3Cerebral artery anterior Systolic flow/Diastolic flow US.dopplerC12135-0Fetal Cerebral artery middle Systolic flow/Diastolic flow US.dopplerC12136-8Cerebral artery middle Systolic flow/Diastolic flow US.dopplerC12137-6Ovarian artery - left Systolic flow/Diastolic flow US.dopplerC12138-4Ovarian artery - right Systolic flow/Diastolic flow US.dopplerC12139-2Fetal Umbilical artery at fetus Systolic flow/Diastolic flow US.dopplerC12140-0Fetal Umbilical artery at placenta Systolic flow/Diastolic flow US.dopplerC12141-8Fetal Umbilical artery between fetus and placenta Systolic flow/Diastolic flow US.dopplerC12142-6Uterine artery - left Systolic flow/Diastolic flow US.dopplerC12143-4Uterine artery - right Systolic flow/Diastolic flow US.dopplerC12144-2Systolic flow/Diastolic flow US.dopplerC12145-9Endometrium Thickness USC12147-5Fetal Placenta Thickness USC12148-3Fetal Interventricular septum Thickness diastolic US.M-mode+MeasuredC12149-1Fetal Interventricular septum Thickness diastolic Measured by real time two dimension USC12150-9Fetal Left ventricular posterior wall Thickness diastolic US.M-mode+MeasuredC12151-7Fetal Left ventricular posterior wall Thickness diastolic Measured by real time two dimension USC12152-5Fetal Interventricular septum Thickness.systolic US.M-mode+MeasuredC12153-3Fetal Interventricular septum Thickness.systolic Measured by real time two dimension USC12154-1Fetal Left ventricular posterior wall Thickness.systolic US.M-mode+MeasuredC12156-6Transducer siteC12158-2OB ultrasound imaging device ClassC12159-0Ultrasound scan qualityC12160-8OB ultrasound imaging device Vendor model numberC12161-6OB ultrasound imaging device Vendor serial numberC12162-4Fetal Kidney - left Volume derived by USC12163-2Fetal Kidney - right Volume derived by USC12164-0Ovary - left Volume derived by USC12165-7Ovary - right Volume derived by USC12166-5Fetal Yolk sac Volume USC12167-3Fetal Amniotic fluid space [Interpretation] Volume.amniotic fluid USC12169-9Fetal Urinary bladder Volume.pre void USC12170-7Fetal Head Hemisphere width USC12171-5Fetal Lateral cerebral ventricles Transverse width USC18847-4Narrative Fetal position palpationC18848-2Narrative Fetal position USC18849-0Narrative Fetal presentation palpationC18850-8Narrative Fetal presentation USC18851-6Fetal Placenta Grade US (narrative)C19021-5Palpitation Cervix Study observation (narrative)C30707-4Fetal Narrative [Interpretation] Study observation.general.follow-up USC30708-2Fetal Narrative [Interpretation] Study observation.general.limited USC33065-4[#] Ectopic pregnancyC33066-2Last menstrual period Estimated from EDDC33067-0Conception dateC33068-8Fetal Thoracic area USC33069-6Fetal nuchal translucency measured by USC33070-4Fetal Orbit - bilateral Diameter.inner orbital USC33071-2Fetal Spine Length from T6 to L3 USC33072-0Gestational age estimated from Abdominal circumference on US by Australian Society of Ultrasound Medicine 2000 methodC33073-8Gestational age estimated from Abdominal circumference on US by Hansmann 1985 methodC33074-6Gestational age estimated from Abdominal circumference on US by Lessoway 1998 methodC33075-3Gestational age estimated from Abdominal circumference on US by Merz 1988 methodC33076-1Gestational age estimated from Abdominal circumference on US by Shinozuka 1996 methodC33077-9Gestational age estimated from Anterior-posterior diameter of the abdomen by method of Lessoway 1998 (US)C33078-7Gestational age estimated from AXT by method of Shinozuka 1996 (US)C33079-5Gestational age estimated from Biparietal diameter on US by Australian Society of Ultrasound Medicine 1989 methodC33080-3Gestational age estimated from Biparietal diameter on US by Lessoway 1998 methodC33081-1Gestational age estimated from Biparietal diameter on US by Merz 1988 methodC33082-9Gestational age estimated from Biparietal diameter on US by Osaka 1989 methodC33083-7Gestational age estimated from Biparietal diameter on US by Rempen 1991 methodC33084-5Gestational age estimated from Biparietal diameter on US by Shinozuka 1996 methodC33085-2Gestational age estimated from Biparietal diameter on US by Tokyo 1986 methodC33086-0Gestational age estimated from Outer-Inner Biparietal diameter on US by Chitty 1997 methodC33087-8Gestational age estimated from Outer-Outer Biparietal diameter on US by Chitty 1997 methodC33088-6Gestational age estimated from clavicle length by method of Yarkoni 1985 (US)C33089-4Gestational age estimated from Crown rump length on US by Australian Society of Ultrasound Medicine 1991 methodC33090-2Gestational age estimated from Crown rump length on US by Australian Society of Ultrasound Medicine 2000 methodC33091-0Gestational age estimated from Crown rump length on US by Daya 1993 methodC33092-8Gestational age estimated from Crown rump length on US by Jeanty 1982 methodC33093-6Gestational age estimated from Crown rump length on US by Osaka 1989 methodC33094-4Gestational age estimated from Crown rump length on US by Rempen 1991 methodC33095-1Gestational age estimated from Crown rump length on US by Shinozuka 1996 methodC33096-9Gestational age estimated from Crown rump length on US by Tokyo 1986 methodC33097-7Gestational age estimated from Fibula length by method of Jeanty 1983 (US)C33098-5Gestational age estimated from Femur length on US by Chitty 1997 methodC33099-3Gestational age estimated from Femur length on US by Jeanty 1982 methodC33100-9Gestational age estimated from Femur length on US by Lessoway 1998 methodC33101-7Gestational age estimated from Femur length on US by Osaka 1989 methodC33102-5Gestational age estimated from Femur length on US by Shinozuka 1996 methodC33103-3Gestational age estimated from Femur length on US by Tokyo 1986 methodC33104-1Gestational age estimated from Gestational sac diameter on US by Daya 1991 methodC33105-8Gestational age estimated from Gestational sac length on US by Hansmann 1979 methodC33106-6Gestational age estimated from Gestational sac diameter on US by Hansmann 1982 methodC33107-4Gestational age estimated from Gestational sac length on US by Nyberg 1992 methodC33108-2Gestational age estimated from Gestational sac diameter on US by Tokyo 1986 methodC33109-0Gestational age estimated from Head circumference on US by Australian Society of Ultrasound Medicine 2000 methodC33110-8Gestational age estimated from Head circumference measured on US by Chitty 1997 methodC33111-6Gestational age estimated from Head circumference derived on US by Chitty 1997 methodC33112-4Gestational age estimated from Head circumference on US by Hansmann 1985 methodC33113-2Gestational age estimated from Head circumference on US by Jeanty 1982 methodC33114-0Gestational age estimated from Head circumference on US by Lessoway 1998 methodC33115-7Gestational age estimated from Head circumference on US by Merz 1988 methodC33116-5Gestational age estimated from Humerus length on US by Australian Society of Ultrasound Medicine 2000 methodC33117-3Gestational age estimated from Humerus length on US by Osaka 1989 methodC33118-1Gestational age estimated from length of vertebra by method of Tokyo 1986 (US)C33119-9Gestational age estimated from Occipital-frontal diameter on US by Australian Society of Ultrasound Medicine 2000 methodC33120-7Gestational age estimated from Occipital-frontal diameter on US by Hansmann 1986 methodC33121-5Gestational age estimated from Occipital-frontal diameter on US by Lessoway 1998 methodC33122-3Gestational age estimated from Inter ocular distance on US by Mayden 1982 methodC33123-1Gestational age estimated from Inter ocular distance on US by Trout 1994 methodC33124-9Gestational age estimated from Outer orbital distance on US by Mayden 1982 methodC33125-6Gestational age estimated from Outer orbital distance on US by Trout 1994 methodC33126-4Gestational age estimated from Radius length by method of Jeanty 1983 (US)C33127-2Gestational age estimated from Spine length by method of Tokyo 1989 (US)C33128-0Gestational age estimated from Transverse abdominal diameter on US by Eriksen 1985 methodC33129-8Gestational age estimated from Transverse abdominal diameter on US by Hansmann 1979 methodC33130-6Gestational age estimated from Transverse abdominal diameter on US by Tokyo 1986 methodC33131-4Gestational age estimated from Thoracic circumference on US by Chitkara 1987 methodC33132-2Gestational age estimated from Transverse cerebral diameter on US by Chitty 1994 methodC33133-0Gestational age estimated from Transverse cerebral diameter on US by Goldstein 1987 methodC33134-8Gestational age estimated from Transverse cerebral diameter on US by Hill 1990 methodC33135-5Gestational age estimated from Thoracic circumference on US by Nimrod 1986 methodC33136-3Gestational age estimated from Transverse abdominal diameter on US by Hansmann 1985 methodC33137-1Gestational age estimated from Transverse abdominal diameter on US by Lessoway 1998 methodC33138-9Gestational age estimated from Fetal trunk area by method of Osaka 1989 (US)C33139-7Fetal Body weight estimated from Biparietal diameter and Transverse thoracic diameter on US by Hansmann 1986 methodC33140-5Fetal Body weight estimated from Biparietal diameter and Fetal trunk area and Femur length on US by Osaka 1990 methodC33141-3Fetal weight estimated by method of Shinozuka formula 1 1996 (US)C33142-1Fetal weight estimated by method of Shinozuka formula 2 1996 (US)C33143-9Fetal weight estimated by method of Shinozuka formula 3 1996 (US)C33144-7Fetal Body weight estimated on US by Tokyo 1987 methodC33145-4Fetal Abdomen Circumference estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33146-2Fetal Abdomen Circumference estimated from gestational age by method of Hadlock 1984 (US)C33147-0Fetal Abdomen Circumference measured by method of Chitty 1994 (US)C33148-8Fetal Abdomen Circumference estimated from gestational age by method of Merz 1988 (US)C33149-6Fetal Abdomen Circumference estimated from gestational age by method of Shinozuka 1996 (US)C33150-4Fetal Abdomen Diameter product estimated from gestational age by method of Shinozuka 1996 (US)C33151-2Fetal Head Diameter.biparietal estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33152-0Fetal Head Diameter.biparietal outer to outer estimated from gestational age by method of Chitty 1994 (US)C33153-8Fetal Head Diameter.biparietal estimated from gestational age by method of Jeanty 1982 (US)C33154-6Fetal Head Diameter.biparietal estimated from gestational age by method of Merz 1988 (US)C33155-3Fetal Head Diameter.biparietal estimated from gestational age by method of Rempen 1991 (US)C33156-1Fetal Head Diameter.biparietal estimated from gestational age by method of Shinozuka 1996 (US)C33157-9Fetal Head Diameter.biparietal/Diameter.occipital estimated from gestational age by method of Chitty 1994 (US)C33158-7Fetal Head Diameter.biparietal/Diameter.occipital estimated from gestational age by method of Hadlock 1981 (US)C33159-5Fetal Crown Rump length estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33160-3Fetal Crown Rump length estimated from gestational age by method of Rempen 1991 (US)C33161-1Fetal Crown Rump length estimated from gestational age by method of Shinozuka 1996 (US)C33162-9Fetal Body weight US+Estimated from Hadlock 1991C33163-7Fetal weight estimated from gestational age by method of Hansmann 1986 (US)C33164-5Fetal Fibula diaphysis [Length] estimated from gestational age by method of Jeanty 1983 (US)C33165-2Fetal Femur diaphysis [Length] estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33166-0Fetal Femur diaphysis [Length] estimated from gestational age by method of Hadlock 1984 (US)C33167-8Fetal Femur diaphysis [Length] estimated from gestational age by method of Chitty 1994 (US)C33168-6Fetal Femur diaphysis [Length] estimated from gestational age by method of Jeanty 1982 (US)C33169-4Fetal Femur diaphysis [Length] estimated from gestational age by method of Merz 1988 (US)C33170-2Fetal Femur diaphysis [Length] estimated from gestational age by method of Shinozuka 1996 (US)C33171-0Gestational sac Diameter estimated from gestational age by method of Rempen 1991 (US)C33172-8Fetal Head Circumference estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33173-6Fetal Head Circumference estimated from gestational age by method of Hadlock 1984 (US)C33174-4Fetal Head Circumference estimated from gestational age by method of Chitty 1994 (US)C33175-1Fetal Head Circumference estimated from gestational age by method of Jeanty 1982 (US)C33176-9Fetal Head Circumference estimated from gestational age by method of Merz 1988 (US)C33177-7Fetal Humerus diaphysis [Length] estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33178-5Occipital frontal diameter estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)C33179-3Occipital frontal diameter estimated from gestational age by method of Chitty 1994 (US)C33180-1Fetal Radius diaphysis [Length] estimated from gestational age by method of Jeanty 1983 (US)C33181-9Fetal Cerebellum Diameter transverse estimated from gestational age by method of Goldstein 1987 (US)C33184-3Fetal body weight growth percentile estimated from gestational age by method of Williams 1982 (US)C33185-0Fetal body weight growth percentile estimated from gestational age by method of Alexander 1996 (US)C33186-8Fetal body weight growth percentile by method of Arbuckle 1993 male singleton (US)C33187-6Fetal body weight growth percentile by method of Arbuckle 1993 female singleton (US)C33188-4Fetal body weight growth percentile by method of Arbuckle 1993 female twins (US)C33189-2Fetal body weight growth percentile estimated from gestational age by method of Brenner 1976 (US)C33190-0Fetal body weight growth percentile estimated from gestational age by method of Hadlock 1985 (US)C33191-8Fetal Thorax Diameter product derived by USC33192-6Uterus Volume derived from length, width and thickness (US)C33196-7Fetal Lateral cerebral ventricles Posterior horn width USC33197-5Fetal Lateral cerebral ventricles Anterior horn width USC33198-3Fetal Head Diameter.biparietal estimated from gestational age by method of Hadlock 1984 (US)C33199-1Fetal body weight growth percentile by method of Arbuckle 1993 male twins (US)C33537-2Gestational age estimated from Abdominal circumference on US by Jeanty 1982 methodC33538-0Gestational age estimated from Biparietal diameter on US by Hansmann 1986 methodC33539-8Gestational age estimated from Biparietal diameter on US by Jeanty 1982 methodC33540-6Gestational age estimated from Crown rump length on US by Hansmann 1986 methodC33541-4Gestational age estimated from Femur length on US by Hansmann 1986 methodC33542-2Gestational age Estimated from FL.Merz 1988C33543-0Gestational age estimated from Head circumference on US by Hansmann 1986 methodC33544-8Gestational age estimated from Occipital-frontal diameter on US by Hansmann 1985 methodC33545-5Gestational age estimated from Binocular distance on US by Jeanty 1982 methodC33546-3Fetal Abdomen Circumference derived by method of Chitty 1994 (US)C33556-2Fetal Head Diameter.biparietal outer to inner estimated from gestational age by method of Chitty 1994 (US)C42138-8US Guidance for localization of placentaC42451-5Fetal Narrative [Interpretation] Study observation.general transvaginal 1st trimester USC42452-3Fetal Narrative [Interpretation] Study observation.general 1st trimester USC42453-1Fetal Narrative [Interpretation] Study observation.general 2nd trimester USC42454-9Fetal Narrative [Interpretation] Study observation.general 3rd trimester USC42464-8Fetal Narrative [Interpretation] Study observation.general 1st trimester, multiple fetuses USC42465-5Fetal Narrative [Interpretation] Study observation.general 2nd trimester, multiple fetuses USC42466-3Fetal Narrative [Interpretation] Study observation.general 3rd trimester, multiple fetuses USC42467-1Fetal Narrative [Interpretation] Study observation.general.limited, multiple fetuses USC42704-7Follicle Diameter baseline USC49508-5Fetal Narrative [Interpretation] Study observation general US.dopplerC49513-5Fetal Abdomen Narrative Study observation, multiple fetuses USC53655-7Fetal Heart Diameter transverse USC53656-5Fetal Heart Diameter.anterior-posterior USC53657-3Fetal Heart Circumference USC53658-1Fetal Aorta Diameter USC53659-9Fetal Cerebral artery middle Mean blood flow velocity US.dopplerC53660-7Fetal Heart Narrative Study observation USC53661-5Reliability of last menstrual period observationC53662-3Conception methodC53663-1Date of prior gestational age estimateC53664-9Method of prior gestational age estimateC53666-4Method of best overall gestational age estimateC53667-2Method of best overall fetal weight estimateC53668-0Fetal Ear - right Maximum length USC53669-8Fetal Right eye Diameter USC53670-6Fetal Mandible Maximum length USC53671-4Fetal Lung - left Diameter USC53672-2Fetal Lung - right Diameter USC53673-0Fetal Right ventricle Diameter during diastole USC53674-8Fetal Finger fifth - right Length USC53675-5Fetal Scapula - left Maximum length USC53676-3Fetal Scapula - right Maximum length USC53677-1Fetal Clavicle.diaphysis - right [Length] USC53678-9Fetal Tibia diaphysis - right [Length] USC53679-7Fetal Fibula.diaphysis - right [Length] USC53680-5Fetal Lateral cerebral ventricle - right Transverse width USC53681-3Fetal Foot - right [Length] USC53682-1Fetal Third cerebral ventricle Diameter transverse USC53683-9Fetal Head.fourth cerebral ventricle Diameter.anterior-posterior USC53684-7Fetal Ear - left Maximum length USC53685-4Fetal Left ventricle Diameter during diastole USC53686-2Fetal Neck Narrative Study observation USC53687-0Fetal Gastrointestinal tract Narrative Study observation USC53688-8Fetal Genitalia Narrative Study observation USC53689-6Fetal Extremities Narrative Study observation USC53690-4Fetal Skeletal system Narrative Study observation USC53691-2Gestational age Estimated from patient reported estimated date of conceptionC53692-0Delivery date Estimated from conception dateC53694-6Delivery date Estimated from prior gestational age assessmentC53695-3Gestational age Estimated from prior assessmentC53696-1Fetal Femur.diaphysis - right [Length] USC53698-7Fetal Humerus diaphysis - right [Length] USC53699-5Fetal Radius.diaphysis - right [Length] USC53700-1Fetal Ulna diaphysis - right [Length] USC53701-9Fetal Finger fifth - left Length USC57062-2[#] Births.stillbornC57063-0Delivery date Estimated from quickening dateC57064-8Delivery date Estimated from date fundal height reaches umbC57065-5Quickening dateC57066-3Date fundal height reaches umbilicusC57067-1Fetal Body weight Estimated by palpationC60477-7Fetal Nuchal fold [Multiple of the median] Thickness adjusted for maternal weightC72221-5Fetal Yolk sac Study observation USC76514-9Fetal Narrative Study observation general Diagnostic imagingC80414-6Head circumference/Abdominal circumference US+Estimated from Campbell 1991C80415-3Fetal Body weight growth percentile US+Estimated from Hadlock 1991C80416-1Head circumference/Abdominal circumference US+Estimated from Campbell 1977C90367-4Gestational age Estimated from physical examC90368-2Delivery date Estimated from physical examC95938-7Fetal Cerebellum Diameter transverse percentile per estimated gestational ageC95939-5Fetal Crown Rump length percentile per estimated gestational ageC95940-3Fetal Head Diameter.biparietal percentile per estimated gestational ageC96124-3Fetal femur diaphysis length percentile per estimated gestational ageC96125-0Fetal Abdomen Circumference Per estimated gestational ageC96426-2Fetal Nasal boneC98031-8Body weight discordance in multiple fetuses US+CalculatedC98032-6Fetal body weight/Heaviest fetus body weight US+CalculatedC