H53.61
Billable codeAbnormal dark adaptation curve
The ICD-10 code for abnormal dark adaptation curve is H53.61.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- H53.60Unspecified night blindness
- H53.62Acquired night blindness
- H53.63Congenital night blindness
- H53.69Other night blindness
- H53.61Abnormal dark adaptation curve
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 36863
Associated MS-DRGs
H53.61 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.