H54.7 — Unspecified visual loss
H54.7 is a billable, specific ICD-10-CM code for unspecified visual loss. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Visual impairment category 9 NOS
Other codes that can never be billed with H54.7
These codes carry an Excludes1 note pointing at H54.7. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading H54.7 alone.
- H54.8Legal blindness, as defined in USA
Risk adjustment
H54.7 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
H54.7 is named in 10 Medicare coverage policies — 10 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56551Billing and Coding: Visual Fields Testing
- A56672Billing and Coding: Electroretinography (ERG)
- A56718Billing and Coding: Intravenous Immunoglobulin (IVIG)
- A56799Billing and Coding: Visual Fields Testing
How H54.7 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to H54.7.
- Decrease›vision NEC
- Defect, defective›vision NEC
- Diminished, diminution›vision NEC
- Impaired, impairment›vision NEC
- Loss›vision, visual
- Poor›vision NEC
- Problem›sight
- Vision, visual›defect, defective NEC
Related codes at this level
Codes that share H54. If H54.7 is not quite right, the correct code is usually one of these.
Questions about H54.7
- Is H54.7 a billable ICD-10-CM code?
- Yes. H54.7 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does H54.7 sit in the tabular list?
- Diseases of the eye and adnexa (H00-H59), in the block Visual disturbances and blindness (H53-H54).