H05.823
H05.823 — Myopathy of extraocular muscles, bilateral
Billable / specific codeICD-10-CMbilateral
H05.823 is a billable, specific ICD-10-CM code for myopathy of extraocular muscles, bilateral. It is valid for submission on a claim.
Risk adjustment
H05.823 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
H05.823 is named in 15 Medicare coverage policies — 15 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
- A54095Billing and Coding: Nerve Conduction Studies and Electromyography
- A56537Billing and Coding: Scanning Computerized Ophthalmic Diagnostic Imaging (SCODI)
Related codes at this level
Codes that share H05.82. If H05.823 is not quite right, the correct code is usually one of these.
Questions about H05.823
- Is H05.823 a billable ICD-10-CM code?
- Yes. H05.823 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does H05.823 sit in the tabular list?
- Diseases of the eye and adnexa (H00-H59), in the block Disorders of eyelid, lacrimal system and orbit (H00-H05).