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15675 searchable codes: 15573 in the ICD-10-CA release, the 74 withdrawn in it, and the crosswalk codes that exist only in ICD-10-CM. Filter by specialty, diagnostic category, body system, coding standard, chapter and reportability. 1569 are linked to a structure in the 3D explorer.

About the facets. Diagnostic category and body system are derived by this service from the published chapter and block structure — C00–D48 is neoplasm wherever it appears, C64–C68 is urinary tract. They are search aids, not CIHI's editorial assignment, and carry no authority for a coding decision. Codes bound to anatomy use their real mapping instead of the derived one.

398 codes · page 4 of 8

H310 ICD-10-CA

Chorioretinal scars

Chapter VII · subcategory · degenerative * · ICD-10-CA

H311 ICD-10-CA

Choroidal degeneration

Chapter VII · subcategory · degenerative * · ICD-10-CA

H312 ICD-10-CA

Hereditary choroidal dystrophy

Chapter VII · subcategory · degenerative * · ICD-10-CA

H313 ICD-10-CA

Choroidal haemorrhage and rupture

Chapter VII · subcategory · degenerative * · ICD-10-CA

H314 ICD-10-CA

Choroidal detachment

Chapter VII · subcategory · degenerative * · ICD-10-CA

H318 ICD-10-CA

Other specified disorders of choroid

Chapter VII · subcategory · degenerative * · ICD-10-CA

H319 ICD-10-CA

Disorder of choroid, unspecified

Chapter VII · subcategory · degenerative * · ICD-10-CA

H320 ICD-10-CA

Chorioretinal inflammation in infectious and parasitic diseases classified elsewhere

Chapter VII · subcategory · degenerative * · ICD-10-CA

H328 ICD-10-CA

Other chorioretinal disorders in diseases classified elsewhere

Chapter VII · subcategory · degenerative * · ICD-10-CA

H330 ICD-10-CA Names a structure

Retinal detachment with retinal break

Chapter VII · subcategory · degenerative * · ICD-10-CA

H331 ICD-10-CA Names a structure

Retinoschisis and retinal cysts

Chapter VII · subcategory · degenerative * · ICD-10-CA

H332 ICD-10-CA Names a structure

Serous retinal detachment

Chapter VII · subcategory · degenerative * · ICD-10-CA

H333 ICD-10-CA Names a structure

Retinal breaks without detachment

Chapter VII · subcategory · degenerative * · ICD-10-CA

H334 ICD-10-CA Names a structure

Traction detachment of retina

Chapter VII · subcategory · degenerative * · ICD-10-CA

H335 ICD-10-CA Names a structure

Other retinal detachments

Chapter VII · subcategory · degenerative * · ICD-10-CA

H340 ICD-10-CA Names a structure

Transient retinal artery occlusion

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

H341 ICD-10-CA Names a structure

Central retinal artery occlusion

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

H342 ICD-10-CA Names a structure

Other retinal artery occlusions

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

H348 ICD-10-CA Names a structure

Other retinal vascular occlusions

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

H349 ICD-10-CA Names a structure

Retinal vascular occlusion, unspecified

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

H350 ICD-10-CA Names a structure

Background retinopathy and retinal vascular changes

Chapter VII · subcategory · degenerative * · ICD-10-CA

H351 ICD-10-CA Names a structure

Retinopathy of prematurity

Chapter VII · subcategory · degenerative * · ICD-10-CA

H352 ICD-10-CA Names a structure

Other proliferative retinopathy

Chapter VII · subcategory · degenerative * · ICD-10-CA

H353 ICD-10-CA

Degeneration of macula and posterior pole

Chapter VII · subcategory · degenerative * · ICD-10-CA

H354 ICD-10-CA Names a structure

Peripheral retinal degeneration

Chapter VII · subcategory · degenerative * · ICD-10-CA

H355 ICD-10-CA Names a structure

Hereditary retinal dystrophy

Chapter VII · subcategory · degenerative * · ICD-10-CA

H356 ICD-10-CA Names a structure

Retinal haemorrhage

Chapter VII · subcategory · degenerative * · ICD-10-CA

H357 ICD-10-CA Names a structure

Separation of retinal layers

Chapter VII · subcategory · degenerative * · ICD-10-CA

H358 ICD-10-CA Names a structure

Other specified retinal disorders

Chapter VII · subcategory · degenerative * · ICD-10-CA

H359 ICD-10-CA Names a structure

Retinal disorder, unspecified

Chapter VII · subcategory · degenerative * · ICD-10-CA

H360 ICD-10-CA In 3D explorer

Diabetic retinopathy

Chapter VII · subcategory · degenerative · ICD-10-CA

Right eye · Special sense · Retinopathy due to diabetes mellitus *

Standards: Diagnosis Typing Definitions for DAD (p.24); Use Additional Code/Code Separately Instructions (p.85); Diabetes Mellitus (p.193)

H368 ICD-10-CA Names a structure

Other retinal disorders in diseases classified elsewhere

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Diagnosis Typing Definitions for DAD (p.24); Use Additional Code/Code Separately Instructions (p.85); Diabetes Mellitus (p.193)

H400 ICD-10-CA

Glaucoma suspect

Chapter VII · subcategory · degenerative * · ICD-10-CA

H401 ICD-10-CA

Primary open-angle glaucoma

Chapter VII · subcategory · degenerative * · ICD-10-CA

H4011X0 Not in ICD-10-CA In 3D explorer

Primary open-angle glaucoma, stage unspecified

Chapter VII · extended · degenerative · ICD-10-CM

Right eye · Special sense · Glaucoma

ICD-10-CM only — recode within ICD-10-CA category H40.

H402 ICD-10-CA

Primary angle-closure glaucoma

Chapter VII · subcategory · degenerative * · ICD-10-CA

H403 ICD-10-CA Names a structure

Glaucoma secondary to eye trauma

Chapter VII · subcategory · degenerative * · ICD-10-CA

H404 ICD-10-CA Names a structure

Glaucoma secondary to eye inflammation

Chapter VII · subcategory · degenerative * · ICD-10-CA

H405 ICD-10-CA Names a structure

Glaucoma secondary to other eye disorders

Chapter VII · subcategory · degenerative * · ICD-10-CA

H406 ICD-10-CA

Glaucoma secondary to drugs

Chapter VII · subcategory · degenerative * · ICD-10-CA

H408 ICD-10-CA

Other glaucoma

Chapter VII · subcategory · degenerative * · ICD-10-CA

H409 ICD-10-CA

Glaucoma, unspecified

Chapter VII · subcategory · degenerative * · ICD-10-CA

H420 ICD-10-CA

Glaucoma in endocrine, nutritional and metabolic diseases

Chapter VII · subcategory · degenerative * · ICD-10-CA

H428 ICD-10-CA

Glaucoma in other diseases classified elsewhere

Chapter VII · subcategory · degenerative * · ICD-10-CA

H430 ICD-10-CA

Vitreous prolapse

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)

H431 ICD-10-CA

Vitreous haemorrhage

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)

H432 ICD-10-CA

Crystalline deposits in vitreous body

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)

H433 ICD-10-CA

Other vitreous opacities

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)

H438 ICD-10-CA

Other disorders of vitreous body

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)

H439 ICD-10-CA

Disorder of vitreous body, unspecified

Chapter VII · subcategory · degenerative * · ICD-10-CA

Standards: Use Additional Code/Code Separately Instructions (p.85)