Is M60.1 a billable code?
No. M60.1 is a header code that groups 24 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M60.1: Interstitial myositis
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M60.1 groups related diagnoses under interstitial myositis. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M60.1
- M60.10Interstitial myositis of unspecified site
- M60.111Interstitial myositis, right shoulder
- M60.112Interstitial myositis, left shoulder
- M60.119Interstitial myositis, unspecified shoulder
- M60.121Interstitial myositis, right upper arm
- M60.122Interstitial myositis, left upper arm
- M60.129Interstitial myositis, unspecified upper arm
- M60.131Interstitial myositis, right forearm
- M60.132Interstitial myositis, left forearm
- M60.139Interstitial myositis, unspecified forearm
- M60.141Interstitial myositis, right hand
- M60.142Interstitial myositis, left hand
- M60.149Interstitial myositis, unspecified hand
- M60.151Interstitial myositis, right thigh
- M60.152Interstitial myositis, left thigh
- M60.159Interstitial myositis, unspecified thigh
- M60.161Interstitial myositis, right lower leg
- M60.162Interstitial myositis, left lower leg
- M60.169Interstitial myositis, unspecified lower leg
- M60.171Interstitial myositis, right ankle and foot
- M60.172Interstitial myositis, left ankle and foot
- M60.179Interstitial myositis, unspecified ankle and foot
- M60.18Interstitial myositis, other site
- M60.19Interstitial myositis, multiple sites
M60.1 questions
What does M60.1 mean?
M60.1 is the ICD-10-CM code for Interstitial myositis. 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.