ICD-10-CM code "M33.2": Polymyositis (2024)

Overview

ICD-10 CodeM33.2
DescriptionPolymyositis
Hierarchy
  1. Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. Systemic connective tissue disorders (M30-M36)
  3. Dermatopolymyositis (M33)
  4. Polymyositis (M33.2)
Billable statusNon billable code

Excludes

  1. Diseases of the musculoskeletal system and connective tissue (M00-M99)

    Type 2arthropathic psoriasis (L40.5-)

    Type 2certain conditions originating in the perinatal period (P04-P96)

    Type 2certain infectious and parasitic diseases (A00-B99)

    Type 2compartment syndrome (traumatic) (T79.A-)

    Type 2complications of pregnancy, childbirth and the puerperium (O00-O9A)

    Type 2congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)

    Type 2endocrine, nutritional and metabolic diseases (E00-E88)

    Type 2injury, poisoning and certain other consequences of external causes (S00-T88)

    Type 2neoplasms (C00-D49)

    Type 2symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

  2. Systemic connective tissue disorders (M30-M36)

    Type 1autoimmune disease, single organ or single cell-type -code to relevant condition category

  3. Dermatopolymyositis (M33)
  4. Polymyositis (M33.2)

Includes

  1. Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. Systemic connective tissue disorders (M30-M36)

    Includesautoimmune disease NOS

    Includescollagen (vascular) disease NOS

    Includessystemic autoimmune disease

    Includessystemic collagen (vascular) disease

  3. Dermatopolymyositis (M33)
  4. Polymyositis (M33.2)

Subcategories