H21.1X9
BillableOther vascular disorders of iris and ciliary body, unsp eye
Other vascular disorders of iris and ciliary body, unspecified eye
Coding Notes
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
- •sympathetic uveitisH44.1
Related Codes(3)
Also Known As / Clinical Terms(98)
SNOMED CT
- Iris neovascularisation51995000
- Iris neovascularization51995000
- NVI - New vessels iris51995000
- New vessels in iris51995000
- Rubeosis iridis51995000
- Rubeotic iris51995000
- Iris and ciliary body vascular disorder193501009
- Blood vessels in iris247038004
- Vascular tufts at pupil margin247039007
- Neovascularisation of angle251732007
- Neovascularisation of angle of anterior chamber251732007
- Neovascularisation of iridocorneal angle251732007
- Neovascularization of angle251732007
- Neovascularization of angle of anterior chamber251732007
- Neovascularization of iridocorneal angle251732007
- New vessels in angle251732007
- PDR iris neovascularisation312909004
- PDR iris neovascularization312909004
- Proliferative diabetic retinopathy - iris neovascularisation312909004
- Proliferative diabetic retinopathy - iris neovascularization312909004
- Proliferative retinopathy with iris neovascularisation due to diabetes mellitus312909004
- Proliferative retinopathy with iris neovascularization due to diabetes mellitus312909004
- Neovascularisation of angle due to central retinal vein occlusion1217678005
- Neovascularisation of iridocorneal angle due to central retinal vein occlusion1217678005
- Neovascularization of angle due to central retinal vein occlusion1217678005
- Neovascularization of iridocorneal angle due to central retinal vein occlusion1217678005
- Neovascularisation of iris due to central retinal vein occlusion1217680004
- Neovascularization of iris due to central retinal vein occlusion1217680004
- Neovascularisation of nasal quadrant of angle1363407009
- Neovascularisation of nasal quadrant of iridocorneal angle1363407009
- Neovascularization of nasal quadrant of angle1363407009
- Neovascularization of nasal quadrant of iridocorneal angle1363407009
- Neovascularisation of temporal quadrant of angle1363408004
- Neovascularisation of temporal quadrant of iridocorneal angle1363408004
- Neovascularization of temporal quadrant of angle1363408004
- Neovascularization of temporal quadrant of iridocorneal angle1363408004
- Neovascularisation of inferior quadrant of angle1363409007
- Neovascularisation of inferior quadrant of iridocorneal angle1363409007
- Neovascularization of inferior quadrant of angle1363409007
- Neovascularization of inferior quadrant of iridocorneal angle1363409007
- Neovascularisation of superior quadrant of angle1363410002
- Neovascularisation of superior quadrant of iridocorneal angle1363410002
- Neovascularization of superior quadrant of angle1363410002
- Neovascularization of superior quadrant of iridocorneal angle1363410002
- Rubeosis iridis due to type 1 diabetes mellitus82581000119105
- Rubeosis iridis with type 1 diabetes mellitus82581000119105
- Rubeosis iridis due to type 2 diabetes mellitus82551000119103
- Rubeosis iridis with type 2 diabetes mellitus82551000119103
UMLS
Clinical Terms
- Neovascularization of iris due to central retinal vein occlusion
- Neovascularisation of angle of anterior chamber
- Neovascularization of iridocorneal angle
- Neovascularisation of iridocorneal angle
- Rubeosis iridis due to type 2 diabetes mellitus
- Neovascularization of iridocorneal angle due to central retinal vein occlusion
- Rubeosis iridis with type 2 diabetes mellitus
- Neovascularisation of nasal quadrant of iridocorneal angle
- Neovascularization of nasal quadrant of angle
- Neovascularization of angle of anterior chamber
- Neovascularization of nasal quadrant of iridocorneal angle
- Blood vessels in iris
- Neovascularization of inferior quadrant of iridocorneal angle
- Proliferative diabetic retinopathy - iris neovascularisation
- New vessels in iris
- Neovascularisation of nasal quadrant of angle
- Neovascularisation of angle due to central retinal vein occlusion
- Neovascularisation of superior quadrant of angle
- Rubeosis iridis
- PDR iris neovascularisation
- Rubeosis iridis due to type 1 diabetes mellitus
- Neovascularisation of angle
- Neovascularisation of temporal quadrant of iridocorneal angle
- Rubeotic iris
- New vessels in angle
- Proliferative retinopathy with iris neovascularisation due to diabetes mellitus
- PDR iris neovascularization
- Iris and ciliary body vascular disorder
- Vascular tufts at pupil margin
- Rubeosis iridis with type 1 diabetes mellitus
- Neovascularization of temporal quadrant of iridocorneal angle
- Neovascularisation of inferior quadrant of angle
- Neovascularization of inferior quadrant of angle
- Iris neovascularisation
- Proliferative diabetic retinopathy - iris neovascularization
- NVI - New vessels iris
- Iris neovascularization
- Neovascularisation of iris due to central retinal vein occlusion
- Neovascularisation of iridocorneal angle due to central retinal vein occlusion
- Neovascularization of superior quadrant of angle
- Neovascularisation of inferior quadrant of iridocorneal angle
- Neovascularisation of superior quadrant of iridocorneal angle
- Neovascularisation of temporal quadrant of angle
- Neovascularization of temporal quadrant of angle
- Proliferative retinopathy with iris neovascularization due to diabetes mellitus
- Neovascularization of angle due to central retinal vein occlusion
- Neovascularization of angle
- Neovascularization of superior quadrant of iridocorneal angle
Frequently Asked Questions
What is the ICD-10 code for other vascular disorders of iris and ciliary body, unsp eye?
The ICD-10-CM code for other vascular disorders of iris and ciliary body, unsp eye is H21.1X9. The full clinical description is "Other vascular disorders of iris and ciliary body, unspecified eye". H21.1X9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H21.1X9 mean?
ICD-10-CM code H21.1X9 represents “Other vascular disorders of iris and ciliary body, unspecified 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 H21.1X9 a billable code?
Yes, H21.1X9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H21.1X9 in?
H21.1X9 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What SNOMED CT codes does H21.1X9 map to?
H21.1X9 maps to 14 SNOMED CT concepts: 247038004, 193501009, 51995000, 251732007, 1217678005, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H21.1X9?
H21.1X9 is linked to 1 UMLS Concept Unique Identifier: C2880483. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does H21.1X9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other vascular disorders of iris and ciliary body, unsp 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 H21.1X9?
There is no direct ICD-11 mapping available for H21.1X9 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.