Section
M60.1
Interstitial myositis
Hierarchy
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M00-M99 Diseases of the musculoskeletal system and connective tissue (M00-M99)
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M60-M63 Disorders of muscles (M60-M63)
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M60 Myositis
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M60.1 Interstitial myositis
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M60.10 Interstitial myositis of unspecified site
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M60.11 Interstitial myositis, shoulder
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M60.12 Interstitial myositis, upper arm
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M60.13 Interstitial myositis, forearm
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M60.14 Interstitial myositis, hand
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M60.15 Interstitial myositis, thigh
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M60.16 Interstitial myositis, lower leg
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M60.17 Interstitial myositis, ankle and foot
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M60.18 Interstitial myositis, other site
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M60.19 Interstitial myositis, multiple sites
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Notes
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Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Excludes 1
- M33 Dermatopolymyositis
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myopathy in amyloidosis (E85.-)
- E85 Amyloidosis
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myopathy in polyarteritis nodosa (M30.0)
- M30.0 Polyarteritis nodosa
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myopathy in rheumatoid arthritis (M05.32)
- M05.32 Rheumatoid heart disease with rheumatoid arthritis of elbow
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myopathy in scleroderma (M34.-)
- M34 Systemic sclerosis [scleroderma]
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myopathy in Sjögren's syndrome (M35.03)
- M35.03 Sjögren syndrome with myopathy
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myopathy in systemic lupus erythematosus (M32.-)
- M32 Systemic lupus erythematosus (SLE)
Excludes 2
- G72.41 Inclusion body myositis [IBM]
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muscular dystrophies and myopathies (G71-G72)
- L40.5 Arthropathic psoriasis
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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compartment syndrome (traumatic) (T79.A-)
- T79.A Traumatic compartment syndrome
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
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congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)