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ICD-10-CM Diagnosis Code M46.1

Effective Date: 10/01/2015 To 09/30/2025

Sacroiliitis, not elsewhere classified

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
40 -- -- -- -- -- Acute No
Back-references to M46.1
  • Change(s) (in) (of) see also Removal
  • Inflammation, inflamed, inflammatory(with exudation)
  • Sacroiliitis NEC M46.1
  • Spondylitis(chronic) see also Spondylopathy, inflammatory
    • sacroiliac NEC M46.1
    • Chapter, Section and Diagnosis Prefix for M46.1
        M00-M99 :

        Diseases of the musculoskeletal system and connective tissue

        M45-M49 :

        Spondylopathies

        M46 :

        Other inflammatory spondylopathies