Is M85.51 a billable code?
No. M85.51 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M85.51: Aneurysmal bone cyst, shoulder
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M85.51 groups related diagnoses under aneurysmal bone cyst, shoulder. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M85.51
- M85.511Aneurysmal bone cyst, right shoulder
- M85.512Aneurysmal bone cyst, left shoulder
- M85.519Aneurysmal bone cyst, unspecified shoulder
Other codes in M85.5 Aneurysmal bone cyst
- M85.50Aneurysmal bone cyst, unspecified site
- M85.52Aneurysmal bone cyst, upper armheader
- M85.53Aneurysmal bone cyst, forearmheader
- M85.54Aneurysmal bone cyst, handheader
- M85.55Aneurysmal bone cyst, thighheader
- M85.56Aneurysmal bone cyst, lower legheader
- M85.57Aneurysmal bone cyst, ankle and footheader
- M85.58Aneurysmal bone cyst, other site
- M85.59Aneurysmal bone cyst, multiple sites
M85.51 questions
What does M85.51 mean?
M85.51 is the ICD-10-CM code for Aneurysmal bone cyst, shoulder. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.