H20.9
BillableUnspecified iridocyclitis
Unspecified iridocyclitis
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Uveitis NOS
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
- Cyclitis17657000
- Glaucomatocyclitic crises29538005
- Glaucomatocyclitic crisis29538005
- Posner-Schlossman syndrome29538005
- Terrien-Viel syndrome29538005
- Gouty iritis43193009
- Pars planitis45688009
- Iritis65074000
- Iridocyclitis77971008
- Sclerouveitis95680001
- Intraocular inflammation128473001
- Uveitis128473001
- Diabetic iritis193489006
- Iritis due to diabetes mellitus193489006
- Idiopathic anterior uveitis231947004
- Idiopathic inflammation of anterior uveal tract231947004
- Non-infectious anterior uveitis267619000
- Post-traumatic uveitis314030005
- Intermediate uveitis314429009
- Peripheral uveitis314429009
- Peripheral uveoretinitis314429009
- Postoperative uveitis314493000
- Keratouveitis370506009
- Leptospiral uveitis410476009
- Uveitis due to leptospirosis410476009
- Infective uveitis410477000
- Iritis in Behcet syndrome410480004
- Iritis in Behcet's syndrome410480004
- Iritis with ulcerative colitis410484008
- Iritis with Crohn disease410485009
- Iritis with Crohn's disease410485009
- Drug-induced uveitis410501000
- Anterior uveitis410692006
- Anterior uveitis due to juvenile idiopathic arthritis416666007
- Anterior uveitis in juvenile chronic arthritis416666007
- Anterior uveitis in juvenile idiopathic arthritis416666007
- Anterior uveitis in juvenile rheumatoid arthritis416666007
- Iritis in juvenile idiopathic arthritis416666007
- Traumatic iritis417020006
- TINU - Tubulointerstitial nephritis with uveitis syndrome418839003
- Tubulointerstitial nephritis with uveitis syndrome418839003
- Ranibizumab-induced uveitis428676003
- Uveitis caused by ranibizumab428676003
- Optic disc swelling associated with uveitis722607009
- Optic disc swelling co-occurrent with uveitis722607009
- Extra-intestinal Crohn's726101009
- Extraintestinal Crohn's726101009
- Primary anterior uveitis733317009
- Iritis co-occurrent with inflammatory bowel disease788718000
- Glaucoma due to eye inflammation788946007
- Intermediate uveitis associated with multiple sclerosis1231232007
- Multiple sclerosis associated intermediate uveitis1231232007
- Juvenile idiopathic arthritis associated uveitis1231259004
- Uveitis due to juvenile idiopathic arthritis1231259004
- Paraneoplastic uveitis1269223003
- Ocular hypertension of right eye due to uveitis1295507001
- Ocular hypertension of left eye due to uveitis1295508006
- Bilateral ocular hypertension due to uveitis1295509003
- Ocular hypertension of bilateral eyes due to uveitis1295509003
- Ocular hypertension of both eyes due to uveitis1295509003
- Glaucomatocyclitic crisis of left eye1296842001
- Glaucomatocyclitic crisis of right eye1296843006
- Bilateral glaucomatocyclitic crisis1296844000
- Glaucomatocyclitic crisis of bilateral eyes1296844000
- Glaucomatocyclitic crisis of both eyes1296844000
- Acute angle closure of bilateral eyes1297004004
- Acute angle closure of both eyes1297004004
- Bilateral acute angle closure1297004004
- 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 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
- Bilateral secondary acute angle closure1297305009
- Secondary acute angle closure of bilateral eyes1297305009
- Secondary acute angle closure of both eyes1297305009
- Acute angle closure due to uveitis1111491000000103
- Acute angle closure with uveitis1111491000000103
- Secondary acute angle closure due to uveitis1111491000000103
- Angle closure due to uveitis1111541000000107
- Angle closure with uveitis1111541000000107
- Secondary angle closure due to uveitis1111541000000107
- Bilateral iritis due to and following surgical procedure on bilateral eye regions630352961000119108
- Iritis of bilateral eyes due to and following surgical procedure on bilateral eye regions630352961000119108
- Iritis of both eyes due to and following surgical procedure on bilateral eye regions630352961000119108
- Bilateral pars planitis15991111000119109
- Pars planitis of bilateral eyes15991111000119109
- Pars planitis of both eyes15991111000119109
- Bilateral uveitis of eyes15630851000119103
- Intraocular inflammation of bilateral eyes15630851000119103
- Uveitis of bilateral eyes15630851000119103
- Uveitis of both eyes15630851000119103
- Inflammation of left iris15638491000119109
- Iritis of left eye15638491000119109
- Inflammation of right iris15638451000119104
- Iritis of right eye15638451000119104
- Intraocular inflammation of left eye15630811000119104
- Uveitis of left eye15630811000119104
- Intraocular inflammation of right eye15630771000119104
- Uveitis of right eye15630771000119104
- Iridocyclitis of bilateral eyes15679441000119109
- Iridocyclitis of both eyes15679441000119109
- Iridocyclitis of left eye15679361000119103
- Iridocyclitis of right eye15679401000119107
- Iritis of bilateral eyes15638531000119109
- Iritis of both eyes15638531000119109
- Iritis of left eye due to and following surgical procedure on left eye region820063141000119101
- Iritis of right eye due to and following surgical procedure on right eye region377096861000119104
- Ocular hypertension due to uveitis1110111000000108
- Ocular hypertension with uveitis1110111000000108
- Secondary ocular hypertension due to uveitis1110111000000108
- Pars planitis of left eye15991071000119102
- Pars planitis of right eye15991151000119105
UMLS
- Cyclitides, HeterochromicC0022073
- Cyclitis, HeterochromicC0022073
- Heterochromic CyclitidesC0022073
- Heterochromic CyclitisC0022073
- IridocyclitidesC0022073
- IridocyclitisC0022073
- Iridocyclitis (disorder)C0022073
- Unspecified iridocyclitisC0022073
- iridocyclitisC0022073
- Intraocular inflammationC0042164
- UveitidesC0042164
- UveitisC0042164
- Uveitis (disorder)C0042164
- Uveitis NOSC0042164
- uveitisC0042164
Frequently Asked Questions
What is ICD-10 code H20.9?
ICD-10-CM code H20.9 represents "Unspecified iridocyclitis". It is a billable/specific code that can be used on a claim.
Is H20.9 a billable code?
Yes, H20.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H20.9 in?
H20.9 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What SNOMED CT codes does H20.9 map to?
H20.9 maps to 66 SNOMED CT concepts: 1111491000000103, 1297004004, 1297258001, 1297257006, 1297256002, and 61 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H20.9?
H20.9 is linked to 2 UMLS Concept Unique Identifiers: C0022073, C0042164. 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.