ICD-10-CM code "M45": Ankylosing spondylitis (2024)

Overview

ICD-10 CodeM45
DescriptionAnkylosing spondylitis
Hierarchy
  1. Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. Spondylopathies (M45-M49)
  3. Ankylosing spondylitis (M45)
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. Spondylopathies (M45-M49)
  3. Ankylosing spondylitis (M45)

    Type 1arthropathy in Reiter's disease (M02.3-)

    Type 1juvenile (ankylosing) spondylitis (M08.1)

    Type 2Behçet's disease (M35.2)

Includes

  1. Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. Spondylopathies (M45-M49)
  3. Ankylosing spondylitis (M45)

Subcategories