M60.13 Interstitial myositis, forearm

Non-billable header with 3 child codes.

Applies from M60 Myositis

Excludes2 (not included here)

• inclusion body myositis [IBM] (G72.41)

Codes under M60.13

• M60.131 Interstitial myositis, right forearm
• M60.132 Interstitial myositis, left forearm
• M60.139 Interstitial myositis, unspecified forearm

Code annotations containing back-references to M60.13

Back-references to M60

• Type 2 Excludes: G71 Primary disorders of muscles ("myositis (M60.-)")
• Type 1 Excludes: G72 Other and unspecified myopathies ("myositis (M60.-)")
• Type 1 Excludes: M79.1 Myalgia ("myositis (M60.-)")

Diagnosis Index entries for M60.13

• Myositis › interstitial › forearm

Nearby codes

• M60.119 Interstitial myositis, unspecified shoulder
• M60.12 Interstitial myositis, upper arm
• M60.121 Interstitial myositis, right upper arm
• M60.122 Interstitial myositis, left upper arm
• M60.129 Interstitial myositis, unspecified upper arm
• M60.13 Interstitial myositis, forearm (this code)
• M60.131 Interstitial myositis, right forearm
• M60.132 Interstitial myositis, left forearm
• M60.139 Interstitial myositis, unspecified forearm
• M60.14 Interstitial myositis, hand
• M60.141 Interstitial myositis, right hand