H50.661
H50.661 — Superior oblique muscle entrapment, right eye
Billable / specific codeICD-10-CMright
H50.661 is a billable, specific ICD-10-CM code for superior oblique muscle entrapment, right eye. It is valid for submission on a claim.
Risk adjustment
H50.661 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
H50.661 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.
- A56619Billing and Coding: Nerve Conduction Studies and Electromyography
- A56729Billing and Coding: Magnetic Resonance Imaging of the Head and Neck
- A57185Billing and Coding: Botulinum Toxin Injections
- A57186Billing and Coding: Botulinum Toxin Injections
Related codes at this level
Codes that share H50.66. If H50.661 is not quite right, the correct code is usually one of these.
Questions about H50.661
- Is H50.661 a billable ICD-10-CM code?
- Yes. H50.661 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does H50.661 sit in the tabular list?
- Diseases of the eye and adnexa (H00-H59), in the block Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52).