H53-H54 — Visual disturbances and blindness
ICD-10-CM codes H53-H54 cover visual disturbances and blindness, within diseases of the eye and adnexa. The block holds 182 codes across 2 categories, of which 128 are billable and 54 are header codes that cannot be submitted on a claim.
What else to watch in H53-H54
- 86 codes are laterality-specific. They come in left and right pairs, and the pair is mutually exclusive on a single site: coding both without a bilateral code is a contradiction a scrubber should catch before the payer does.
- 128 codes are named in Medicare coverage policies. An LCD or NCD lists them as supporting medical necessity, or explicitly as not supporting it. Which applies depends on the MAC for your state.