M00–M99: Diseases of the Musculoskeletal System and Connective Tissue
Chapter 13 of ICD-10-CM 2027, 8,707 codes in 24 blocks.
Advertisements
Chapter instructions
Excludes2: not included here, code separately if applicable
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Codes in this chapter
All codesBillable only8,707 results
- M21.129Varus deformity, not elsewhere classified, unspecified elbow
- M21.15Varus deformity, not elsewhere classified, hip
- M21.151Varus deformity, not elsewhere classified, right hip
- M21.152Varus deformity, not elsewhere classified, left hip
- M21.159Varus deformity, not elsewhere classified, unspecified hip
- M21.16Varus deformity, not elsewhere classified, knee
- M21.161Varus deformity, not elsewhere classified, right knee
- M21.162Varus deformity, not elsewhere classified, left knee
- M21.169Varus deformity, not elsewhere classified, unspecified knee
- M21.17Varus deformity, not elsewhere classified, ankle
- M21.171Varus deformity, not elsewhere classified, right ankle
- M21.172Varus deformity, not elsewhere classified, left ankle
- M21.179Varus deformity, not elsewhere classified, unspecified ankle
- M21.2Flexion deformity
- M21.20Flexion deformity, unspecified site
- M21.21Flexion deformity, shoulder
- M21.211Flexion deformity, right shoulder
- M21.212Flexion deformity, left shoulder
- M21.219Flexion deformity, unspecified shoulder
- M21.22Flexion deformity, elbow
- M21.221Flexion deformity, right elbow
- M21.222Flexion deformity, left elbow
- M21.229Flexion deformity, unspecified elbow
- M21.23Flexion deformity, wrist
- M21.231Flexion deformity, right wrist
- M21.232Flexion deformity, left wrist
- M21.239Flexion deformity, unspecified wrist
- M21.24Flexion deformity, finger joints
- M21.241Flexion deformity, right finger joints
- M21.242Flexion deformity, left finger joints
- M21.249Flexion deformity, unspecified finger joints
- M21.25Flexion deformity, hip
- M21.251Flexion deformity, right hip
- M21.252Flexion deformity, left hip
- M21.259Flexion deformity, unspecified hip
- M21.26Flexion deformity, knee
- M21.261Flexion deformity, right knee
- M21.262Flexion deformity, left knee
- M21.269Flexion deformity, unspecified knee
- M21.27Flexion deformity, ankle and toes
- M21.271Flexion deformity, right ankle and toes
- M21.272Flexion deformity, left ankle and toes
- M21.279Flexion deformity, unspecified ankle and toes
- M21.3Wrist or foot drop (acquired)
- M21.33Wrist drop (acquired)
- M21.331Wrist drop, right wrist
- M21.332Wrist drop, left wrist
- M21.339Wrist drop, unspecified wrist
- M21.37Foot drop (acquired)
- M21.371Foot drop, right foot