H40.033
BillableAnatomical narrow angle, bilateral
Anatomical narrow angle, bilateral
Coding 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
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury (trauma) of eye and orbit (S05.-)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
Also Known As / Clinical Terms
SNOMED CT
- Acute angle closure caused by drug1285709003
- Drug-induced acute angle closure1285709003
- Acute angle closure due to anterior chamber angle anomaly1286832001
- Acute angle closure due to congenital malformation of angle of anterior chamber of eye1286832001
- Postoperative acute angle closure1286844003
- Angle-closure due to iridocorneal endothelial syndrome1286851007
- Secondary angle-closure due to iridocorneal endothelial syndrome1286851007
- Angle-closure due to posterior synechiae1286853005
- Secondary angle-closure - synechial1286853005
- Primary angle closure suspect of right eye1296998002
- Primary angle closure suspect of left eye1296999005
- Bilateral primary angle closure suspect1297000008
- Primary angle closure suspect of bilateral eyes1297000008
- Primary angle closure suspect of both eyes1297000008
- Acute angle closure of bilateral eyes1297004004
- Acute angle closure of both eyes1297004004
- Bilateral acute angle closure1297004004
- Bilateral secondary angle closure1297021008
- Secondary angle closure of bilateral eyes1297021008
- Secondary angle closure of both eyes1297021008
- Angle closure of right eye due to iridocorneal endothelial syndrome1297022001
- Angle closure of left eye due to iridocorneal endothelial syndrome1297023006
- Angle closure of bilateral eyes due to iridocorneal endothelial syndrome1297024000
- Angle closure of both eyes due to iridocorneal endothelial syndrome1297024000
- Bilateral angle closure due to iridocorneal endothelial syndrome1297024000
- Postoperative angle closure of right eye1297054005
- Postoperative angle closure of left eye1297056007
- Bilateral postoperative angle closure1297058008
- Postoperative angle closure of bilateral eyes1297058008
- Postoperative angle closure of both eyes1297058008
- Angle closure of right eye due to uveitis1297060005
- Angle closure of left eye due to uveitis1297061009
- Angle closure of bilateral eyes due to uveitis1297062002
- Angle closure of both eyes due to uveitis1297062002
- Bilateral angle closure due to uveitis1297062002
- Acute angle closure of right eye caused by drug1297225005
- Acute angle closure of left eye caused by drug1297226006
- Acute angle closure of bilateral eyes caused by drug1297227002
- Acute angle closure of both eyes caused by drug1297227002
- Bilateral acute angle closure caused by drug1297227002
- Acute angle closure of left eye due to neovascularisation1297245002
- Acute angle closure of left eye due to neovascularization1297245002
- Acute angle closure of right eye due to neovascularisation1297246001
- Acute angle closure of right eye due to neovascularization1297246001
- Acute angle closure of bilateral eyes due to neovascularisation1297247005
- Acute angle closure of bilateral eyes due to neovascularization1297247005
- Acute angle closure of both eyes due to neovascularisation1297247005
- Acute angle closure of both eyes due to neovascularization1297247005
- Bilateral acute angle closure due to neovascularisation1297247005
- Bilateral acute angle closure due to neovascularization1297247005
- Acute angle closure of right eye due to uveitis1297256002
- Acute angle closure of left eye due to uveitis1297257006
- Acute angle closure of bilateral eyes due to uveitis1297258001
- Acute angle closure of both eyes due to uveitis1297258001
- Bilateral acute angle closure due to uveitis1297258001
- Acute angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye1297259009
- Acute angle closure of left eye due to congenital malformation of angle of anterior chamber of left eye1297260004
- Acute angle closure of bilateral eyes due to congenital malformation of angle of anterior chamber of bilateral eyes1297261000
- Bilateral secondary acute angle closure1297305009
- Secondary acute angle closure of bilateral eyes1297305009
- Secondary acute angle closure of both eyes1297305009
- Angle closure of right eye caused by drug1297332004
- Angle closure of left eye caused by drug1297333009
- Angle closure of bilateral eyes caused by drug1297334003
- Angle closure of both eyes caused by drug1297334003
- Bilateral angle closure caused by drug1297334003
- Postoperative acute angle closure of right eye1297335002
- Postoperative acute angle closure of left eye1297336001
- Bilateral postoperative acute angle closure1297337005
- Postoperative acute angle closure of bilateral eyes1297337005
- Postoperative acute angle closure of both eyes1297337005
- Angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye1297339008
- Angle closure of left eye due to congenital malformation of angle of anterior chamber of left eye1297340005
- Angle closure of bilateral eyes due to congenital malformation of angle of anterior chamber of bilateral eyes1297341009
- Angle closure of both eyes due to congenital malformation of angle of anterior chamber of both eyes1297341009
- Bilateral angle closure due to congenital malformation of angle of anterior chamber of bilateral eyes1297341009
- Angle closure of right eye due to neovascularisation1297342002
- Angle closure of right eye due to neovascularization1297342002
- Angle closure of left eye due to neovascularisation1297343007
- Angle closure of left eye due to neovascularization1297343007
- Angle closure of bilateral eyes due to neovascularisation1297344001
- Angle closure of bilateral eyes due to neovascularization1297344001
- Angle closure of both eyes due to neovascularisation1297344001
- Angle closure of both eyes due to neovascularization1297344001
- Bilateral angle closure due to neovascularisation1297344001
- Bilateral angle closure due to neovascularization1297344001
- Phacomorphic secondary acute angle closure of right eye1297345000
- Phacomorphic secondary acute angle closure of left eye1297346004
- Bilateral phacomorphic secondary acute angle closure1297347008
- Phacomorphic secondary acute angle closure of bilateral eyes1297347008
- Phacomorphic secondary acute angle closure of both eyes1297347008
- Angle-closure of right eye due to posterior synechiae1300227001
- Secondary angle-closure of right eye - synechial1300227001
- Angle-closure of left eye due to posterior synechiae1300229003
- Secondary angle-closure of left eye - synechial1300229003
- Angle-closure of bilateral eyes due to posterior synechiae1300230008
- Angle-closure of both eyes due to posterior synechiae1300230008
- Secondary angle-closure of bilateral eyes - synechial1300230008
- Narrow angle of right eye1360068005
- Narrow angle of left eye1360069002
- Bilateral narrow angle of eyes1360074005
- Narrow angle of bilateral eyes1360074005
- Narrow angle of both eyes1360074005
- Acute angle closure due to intraocular neoplasm1365780007
- Acute angle closure due to neoplasm of eye proper1365780007
- Angle closure of left eye due to intraocular neoplasm1365782004
- Angle closure of left eye due to neoplasm of left eye proper1365782004
- Angle closure of right eye due to intraocular neoplasm1365783009
- Angle closure of right eye due to neoplasm of right eye proper1365783009
- Angle closure of bilateral eyes due to neoplasm of eyes1365784003
- Angle closure of both eyes due to neoplasm of eyes1365784003
- Bilateral angle closure due to intraocular neoplasms1365784003
- Acute angle closure of left eye due to intraocular neoplasm1365785002
- Acute angle closure of left eye due to neoplasm of left eye proper1365785002
- Acute angle closure of right eye due to intraocular neoplasm1365786001
- Acute angle closure of right eye due to neoplasm of right eye proper1365786001
- Acute angle closure of bilateral eyes due to neoplasm of bilateral eyes proper1365787005
- Bilateral acute angle closure due to intraocular neoplasms1365787005
- Acute angle closure due to neovascularisation1111521000000100
- Acute angle closure due to neovascularization1111521000000100
- Acute angle closure with neovascularisation1111521000000100
- Acute angle closure with neovascularization1111521000000100
- Secondary acute angle closure due to neovascularisation1111521000000100
- Secondary acute angle closure due to neovascularization1111521000000100
- Acute angle closure due to uveitis1111491000000103
- Acute angle closure with uveitis1111491000000103
- Secondary acute angle closure due to uveitis1111491000000103
- Angle closure due to neovascularisation1111551000000105
- Angle closure due to neovascularization1111551000000105
- Angle closure with neovascularisation1111551000000105
- Angle closure with neovascularization1111551000000105
- Secondary angle closure due to neovascularisation1111551000000105
- Secondary angle closure due to neovascularization1111551000000105
- Angle closure due to uveitis1111541000000107
- Angle closure with uveitis1111541000000107
- Secondary angle closure due to uveitis1111541000000107
- Bilateral narrow angle of anterior chamber of eyes15635211000119105
- Narrow angle of anterior chamber of left eye15635131000119105
- Narrow angle of anterior chamber of right eye15635171000119108
- PACS - primary angle closure suspect1128111000000103
- Primary angle closure suspect1128111000000103
- Phacomorphic secondary acute angle closure1111511000000106
Frequently Asked Questions
What is the ICD-10 code for anatomical narrow angle, bilateral?
The ICD-10-CM code for anatomical narrow angle, bilateral is H40.033. The full clinical description is "Anatomical narrow angle, bilateral". H40.033 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H40.033 mean?
ICD-10-CM code H40.033 represents "Anatomical narrow angle, bilateral". It is classified under Chapter 7: Diseases of the Eye and Adnexa and is a billable/specific code that can be used on a claim.
Is H40.033 a billable code?
Yes, H40.033 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H40.033 in?
H40.033 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What codes cannot be used with H40.033?
H40.033 has Excludes1 notes indicating codes that cannot be used together with it, including: absolute glaucoma (H44.51-); congenital glaucoma (Q15.0); traumatic glaucoma due to birth injury (P15.3).
What SNOMED CT codes does H40.033 map to?
H40.033 maps to 69 SNOMED CT concepts: 1285709003, 1286832001, 1365780007, 1111521000000100, 1111491000000103, and 64 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H40.033?
H40.033 is linked to 1 UMLS Concept Unique Identifier: C3264166. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.