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M33.20
Polymyositis, organ involvement unspecified
ICD10CM code
Medical Policies and Guidelines for Polymyositis, organ involvement unspecified
Related policies from health plans
CIGNA
Electrodiagnostic Testing (EMG/NCV) - (CPG129)
Similar Codes
ICD10CM codes
M33.20
- Polymyositis, organ involvement unspecified
M33.29
- Polymyositis with other organ involvement
M33.90
- Dermatopolymyositis, unspecified, organ involvement unspecified
M33.10
- Other dermatomyositis, organ involvement unspecified
M33.2
- Polymyositis
M33.99
- Dermatopolymyositis, unspecified with other organ involvement
M33.9
- Dermatopolymyositis, unspecified
M33.22
- Polymyositis with myopathy
M33.00
- Juvenile dermatomyositis, organ involvement unspecified
M33.92
- Dermatopolymyositis, unspecified with myopathy
HCPCS codes
C9473
- Injection, mepolizumab, 1 mg
J9353
- Injection, margetuximab-cmkb, 5 mg
J1030
- Injection, methylprednisolone acetate, 40 mg
L2387
- Addition to lower extremity, polycentric knee joint, for custom fabricated knee ankle foot orthosis,
G9012
- Other specified case management service not elsewhere classified
J2920
- Injection, methylprednisolone sodium succinate, up to 40 mg
L5962
- Addition, endoskeletal system, below knee, flexible protective outer surface covering system
J9311
- Injection, rituximab 10 mg and hyaluronidase
J0490
- Injection, belimumab, 10 mg
L5964
- Addition, endoskeletal system, above knee, flexible protective outer surface covering system
CPT4 codes
20999
- Unlisted procedure, musculoskeletal system, general
22999
- Unlisted procedure, abdomen, musculoskeletal system
98929
- Osteopathic manipulative treatment (OMT); 9-10 body regions involved
83916
- Oligoclonal immune (oligoclonal bands)
78399
- Unlisted musculoskeletal procedure, diagnostic nuclear medicine
86849
- Unlisted immunology procedure
86645
- Antibody; cytomegalovirus (CMV), IgM
86671
- Antibody; fungus, not elsewhere specified
78806
- Radiopharmaceutical localization of inflammatory process; whole body
86644
- Antibody; cytomegalovirus (CMV)