H40.031
BillableAnatomical narrow angle, right eye
Anatomical narrow angle, right eye
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 periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •diabetes mellitus related eye conditions, , ,E09.3, E10.3, E11.3, E13.3
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury (trauma) of eye and orbitS05
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •syphilis related eye disorders, , ,A50.01, A50.3, A51.43, A52.71
Related Codes(3)
Also Known As / Clinical Terms(117)
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
- Acute angle closure of right eye1297001007
- Secondary angle closure of right eye1297019003
- Angle closure of right eye due to iridocorneal endothelial syndrome1297022001
- Postoperative angle closure of right eye1297054005
- Angle closure of right eye due to uveitis1297060005
- Acute angle closure of right eye caused by drug1297225005
- Acute angle closure of right eye due to neovascularisation1297246001
- Acute angle closure of right eye due to neovascularization1297246001
- Acute angle closure of right eye due to uveitis1297256002
- Acute angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye1297259009
- Secondary acute angle closure of right eye1297303002
- Angle closure of right eye caused by drug1297332004
- Postoperative acute angle closure of right eye1297335002
- Angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye1297339008
- Angle closure of right eye due to neovascularisation1297342002
- Angle closure of right eye due to neovascularization1297342002
- Phacomorphic secondary acute angle closure of right eye1297345000
- Angle-closure of right eye due to posterior synechiae1300227001
- Secondary angle-closure of right eye - synechial1300227001
- Narrow angle of right eye1360068005
- Acute angle closure due to intraocular neoplasm1365780007
- Acute angle closure due to neoplasm of eye proper1365780007
- Angle closure of right eye due to intraocular neoplasm1365783009
- Angle closure of right eye due to neoplasm of right eye proper1365783009
- 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 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
- Narrow angle of anterior chamber of right eye15635171000119108
- PACS - primary angle closure suspect1128111000000103
- Primary angle closure suspect1128111000000103
- Phacomorphic secondary acute angle closure1111511000000106
Clinical Terms
- Secondary angle-closure - synechial
- Acute angle closure due to congenital malformation of angle of anterior chamber of eye
- Angle closure due to neovascularisation
- Angle closure due to uveitis
- Angle-closure due to iridocorneal endothelial syndrome
- Narrow angle of right eye
- Secondary angle-closure of right eye - synechial
- Angle closure with neovascularisation
- Acute angle closure due to anterior chamber angle anomaly
- Angle closure of right eye due to uveitis
- Secondary acute angle closure due to neovascularization
- Secondary angle closure due to uveitis
- Angle closure with uveitis
- Secondary acute angle closure of right eye
- Phacomorphic secondary acute angle closure
- Secondary angle closure due to neovascularisation
- Angle closure of right eye due to neoplasm of right eye proper
- Angle closure of right eye due to neovascularisation
- Secondary acute angle closure due to neovascularisation
- Secondary acute angle closure due to uveitis
- Acute angle closure due to neovascularization
- Acute angle closure of right eye due to neovascularisation
- Acute angle closure due to uveitis
- Acute angle closure due to intraocular neoplasm
- Acute angle closure caused by drug
- PACS - primary angle closure suspect
- Acute angle closure of right eye due to intraocular neoplasm
- Angle closure of right eye caused by drug
- Secondary angle closure due to neovascularization
- Angle closure of right eye due to intraocular neoplasm
- Angle-closure due to posterior synechiae
- Angle closure with neovascularization
- Secondary angle closure of right eye
- Acute angle closure with neovascularisation
- Postoperative acute angle closure of right eye
- Angle-closure of right eye due to posterior synechiae
- Angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye
- Drug-induced acute angle closure
- Acute angle closure of right eye due to uveitis
- Narrow angle of anterior chamber of right eye
- Acute angle closure with neovascularization
- Acute angle closure of right eye caused by drug
- Angle closure of right eye due to iridocorneal endothelial syndrome
- Acute angle closure with uveitis
- Angle closure of right eye due to neovascularization
- Secondary angle-closure due to iridocorneal endothelial syndrome
- Acute angle closure of right eye due to neoplasm of right eye proper
- Postoperative angle closure of right eye
- Postoperative acute angle closure
- Primary angle closure suspect of right eye
- Angle closure due to neovascularization
- Acute angle closure of right eye due to congenital malformation of angle of anterior chamber of right eye
- Phacomorphic secondary acute angle closure of right eye
- Acute angle closure of right eye
- Acute angle closure of right eye due to neovascularization
- Acute angle closure due to neoplasm of eye proper
- Acute angle closure due to neovascularisation
- Primary angle closure suspect
Frequently Asked Questions
What is the ICD-10 code for anatomical narrow angle, right eye?
The ICD-10-CM code for anatomical narrow angle, right eye is H40.031. The full clinical description is "Anatomical narrow angle, right eye". H40.031 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H40.031 mean?
ICD-10-CM code H40.031 represents “Anatomical narrow angle, right eye”. 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 H40.031 a billable code?
Yes, H40.031 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H40.031 in?
H40.031 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What codes cannot be used with H40.031?
H40.031 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 H40.031 map to?
H40.031 maps to 33 SNOMED CT concepts: 1285709003, 1286832001, 1365780007, 1111521000000100, 1111491000000103, and 28 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H40.031?
H40.031 is linked to 1 UMLS Concept Unique Identifier: C3264164. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does H40.031 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like anatomical narrow angle, right eye 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 H40.031?
There is no direct ICD-11 mapping available for H40.031 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.