M60.012 is the authoritative medical code for Infective myositis, left shoulder. This classification is used in medical billing and clinical recording to specify the clinical criteria for infective myositis, left shoulder (ICD-10-CM M60.012), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Infective myositis, left shoulder is a billable ICD-10-CM diagnosis code M60.012. Excludes1 (not coded here): dermatopolymyositis M33.-; myopathy in amyloidosis E85.-; myopathy in polyarteritis nodosa M30.0; myopathy in rheumatoid arthritis M05.32; myopathy in scleroderma M34.-; myopathy in Sjögren's syndrome M35.03; myopathy in systemic lupus erythematosus M32.-. Excludes2 (not included here): inclusion body myositis IBM; muscular dystrophies and myopathies G71-G72. Use additional code: code B95-B97 to identify infectious agent.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for M60.012 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- dermatopolymyositis M33.-
- myopathy in amyloidosis E85.-
- myopathy in polyarteritis nodosa M30.0
- myopathy in rheumatoid arthritis M05.32
- myopathy in scleroderma M34.-
- myopathy in Sjögren's syndrome M35.03
- myopathy in systemic lupus erythematosus M32.-
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- inclusion body myositis IBM
- muscular dystrophies and myopathies G71-G72
Use Additional Code
Supplementary codes the tabular list directs you to add.
- code B95-B97 to identify infectious agent
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with M60.012?
Per official ICD-10-CM Excludes1 instructions, M60.012 must not be reported together with: dermatopolymyositis (M33.-); myopathy in amyloidosis (E85.-); myopathy in polyarteritis nodosa (M30.0); myopathy in rheumatoid arthritis (M05.32).
Can M60.012 be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, M60.012 and the following are not considered part of each other and may both be reported when both conditions are present: inclusion body myositis [IBM] (G72.41); muscular dystrophies and myopathies (G71-G72).
Is an additional code needed with M60.012?
Use additional code(s) to specify: code (B95-B97) to identify infectious agent.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to M60.012 in its code family, with their registry titles.
- M60 — Myositis
- M60-M63 — Disorders of muscles (M60-M63)
- M60-M79 — Soft tissue disorders (M60-M79)
- M60.0 — Infective myositis
- M60.00 — Infective myositis, unspecified site
- M60.000 — Infective myositis, unspecified right arm
- M60.001 — Infective myositis, unspecified left arm
- M60.002 — Infective myositis, unspecified arm
- M60.003 — Infective myositis, unspecified right leg
- M60.004 — Infective myositis, unspecified left leg
View all 40 codes in the M60 family