H58.8 ICD-10-CA code: Other specified disorders of eye and adnexa in diseases classified elsewhere
H58.8 is the ICD-10-CA code for “Other specified disorders of eye and adnexa in diseases classified elsewhere” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
H58.8Other specified disorders of eye and adnexa in diseases classified elsewhere
Short description: Oth spec disrd eye & adnexa in dis cl/e
ICD-10-CA · Canada · Also written H588
Notes for H58.8
As CIHI prints them, with any note H58.8 takes from the headings above it.
Includes
- Syphilitic oculopathy NEC:• congenital• early (A50.0†)• late (A50.3†)• early (secondary) (A51.4†)• late (A52.7†)Thyroid (thyrotoxic) eye disease (E05.-†)
Excludes
Conditions classified elsewhere.
- Certain:• conditions originating in the perinatal period (P00-P96)• infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 7: Diseases of the eye and adnexa (H00-H59)
Where H58.8 sits
- 1ChapterChapter 7: Diseases of the eye and adnexa (H00-H59)
- 2Block H55-H59Other disorders of eye and adnexa
- 3Category H58Other disorders of eye and adnexa in diseases classified elsewhere
- 4Valid code H58.8Other specified disorders of eye and adnexa in diseases classified elsewhere
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code H58.8 mean?
H58.8 is the ICD-10-CA code for “Other specified disorders of eye and adnexa in diseases classified elsewhere” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is H58.8 in ICD-10-CA?
H58.8 sits under H58 Other disorders of eye and adnexa in diseases classified elsewhere, within H55-H59 Other disorders of eye and adnexa, within Chapter 7: Diseases of the eye and adnexa (H00-H59).
What coding notes apply to H58.8?
ICD-10-CA lists Includes, Excludes notes for H58.8, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.