Q66.90
BillableCongenital deformity of feet, unspecified, unspecified foot
Congenital deformity of feet, unspecified, unspecified foot
Status
Billable / Specific
Parent Code
Q66.9Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(2)
Also Known As / Clinical Terms(67)
SNOMED CT
- Congenital anomaly of toe9989000
- Congenital malformation of toe9989000
- Congenital abnormal shape of rib92943002
- Congenital misshapen rib92943002
- Mis-shapen ribs92943002
- Ankylosis of metatarsophalangeal joint202321000
- Congenital deformity of foot and ankle253955008
- Congenital abnormality of foot and toes253966001
- Congenital anomaly of foot253966001
- Congenital deformity and malformation of feet and toes253966001
- Congenital malformation of foot and toes253966001
- Deformity of sternum298727009
- Congenital deformity of foot302297009
- Congenital funnel chest391982004
- Congenital pectus excavatum391982004
- Cobbler's chest391987005
- Funnel chest391987005
- Pectus excavatum391987005
- Pectus recurvatum391987005
- Trichterbrust391987005
- Pectus deformity of chest444693004
- Hand-foot-genital syndrome702425002
- Hand-foot-uterus syndrome702425002
- Congenital deformity of toe726117003
- Hyperphalangy763535005
- Supernumerary phalanx763535005
- Finger hyperphalangy, toe anomalies, severe pectus excavatum syndrome782758009
- Congenital ankylosis of metatarsophalangeal joint of fourth toe898281003
- Symphalangism of metatarsophalangeal joint of fourth toe898281003
- Congenital ankylosis of metatarsophalangeal joint of second toe898282005
- Symphalangism of metatarsophalangeal joint of second toe898282005
- Congenital ankylosis of metatarsophalangeal joint of third toe898283000
- Symphalangism of metatarsophalangeal joint of third toe898283000
Clinical Terms
- Deformity of sternum
- Pectus excavatum
- Symphalangism of metatarsophalangeal joint of second toe
- Congenital anomaly of foot
- Congenital malformation of toe
- Congenital abnormality of foot and toes
- Symphalangism of metatarsophalangeal joint of third toe
- Symphalangism of metatarsophalangeal joint of fourth toe
- Pectus recurvatum
- Funnel chest
- Trichterbrust
- Congenital malformation of foot and toes
- Congenital anomaly of toe
- Congenital ankylosis of metatarsophalangeal joint of third toe
- Mis-shapen ribs
- Finger hyperphalangy, toe anomalies, severe pectus excavatum syndrome
- Supernumerary phalanx
- Congenital deformity of foot and ankle
- Congenital deformity and malformation of feet and toes
- Congenital misshapen rib
- Hand-foot-genital syndrome
- Pectus deformity of chest
- Congenital ankylosis of metatarsophalangeal joint of second toe
- Hand-foot-uterus syndrome
- Cobbler's chest
- Congenital ankylosis of metatarsophalangeal joint of fourth toe
- Congenital pectus excavatum
- Congenital deformity of foot
- Congenital abnormal shape of rib
- Congenital deformity of toe
- Hyperphalangy
- Ankylosis of metatarsophalangeal joint
- Congenital funnel chest
Frequently Asked Questions
What is the ICD-10 code for congenital deformity of feet, unspecified, unspecified foot?
The ICD-10-CM code for congenital deformity of feet, unspecified, unspecified foot is Q66.90. The full clinical description is "Congenital deformity of feet, unspecified, unspecified foot". Q66.90 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q66.90 mean?
ICD-10-CM code Q66.90 represents “Congenital deformity of feet, unspecified, unspecified foot”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q66.90 a billable code?
Yes, Q66.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q66.90 in?
Q66.90 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q66.90?
Q66.90 has Excludes1 notes indicating codes that cannot be used together with it, including: reduction defects of feet (Q72.-); valgus deformities (acquired) (M21.0-); varus deformities (acquired) (M21.1-).
What SNOMED CT codes does Q66.90 map to?
Q66.90 maps to 17 SNOMED CT concepts: 202321000, 391987005, 92943002, 253966001, 898281003, and 12 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q66.90?
Q66.90 is linked to 1 UMLS Concept Unique Identifier: C5141122. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q66.90 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital deformity of feet, unspecified, unspecified foot affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q66.90?
There is no direct ICD-11 mapping available for Q66.90 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.