Back to ICD-10 library
ICD-10-CM · FY 2026 APRIL UPDATE

M08.4

Pauciarticular juvenile rheumatoid arthritis

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
M08.40Pauciarticular juvenile rheumatoid arthritis, unspecified siteBillable
M08.41Pauciarticular juvenile rheumatoid arthritis, shoulderCategory
M08.411Pauciarticular juvenile rheumatoid arthritis, right shoulderBillable
M08.412Pauciarticular juvenile rheumatoid arthritis, left shoulderBillable
M08.419Pauciarticular juvenile rheumatoid arthritis, unspecified shoulderBillable
M08.42Pauciarticular juvenile rheumatoid arthritis, elbowCategory
M08.421Pauciarticular juvenile rheumatoid arthritis, right elbowBillable
M08.422Pauciarticular juvenile rheumatoid arthritis, left elbowBillable
M08.429Pauciarticular juvenile rheumatoid arthritis, unspecified elbowBillable
M08.43Pauciarticular juvenile rheumatoid arthritis, wristCategory
M08.431Pauciarticular juvenile rheumatoid arthritis, right wristBillable
M08.432Pauciarticular juvenile rheumatoid arthritis, left wristBillable
M08.439Pauciarticular juvenile rheumatoid arthritis, unspecified wristBillable
M08.44Pauciarticular juvenile rheumatoid arthritis, handCategory
M08.441Pauciarticular juvenile rheumatoid arthritis, right handBillable
M08.442Pauciarticular juvenile rheumatoid arthritis, left handBillable
M08.449Pauciarticular juvenile rheumatoid arthritis, unspecified handBillable
M08.45Pauciarticular juvenile rheumatoid arthritis, hipCategory
M08.451Pauciarticular juvenile rheumatoid arthritis, right hipBillable
M08.452Pauciarticular juvenile rheumatoid arthritis, left hipBillable
M08.459Pauciarticular juvenile rheumatoid arthritis, unspecified hipBillable
M08.46Pauciarticular juvenile rheumatoid arthritis, kneeCategory
M08.461Pauciarticular juvenile rheumatoid arthritis, right kneeBillable
M08.462Pauciarticular juvenile rheumatoid arthritis, left kneeBillable
M08.469Pauciarticular juvenile rheumatoid arthritis, unspecified kneeBillable
M08.47Pauciarticular juvenile rheumatoid arthritis, ankle and footCategory
M08.471Pauciarticular juvenile rheumatoid arthritis, right ankle and footBillable
M08.472Pauciarticular juvenile rheumatoid arthritis, left ankle and footBillable
M08.479Pauciarticular juvenile rheumatoid arthritis, unspecified ankle and footBillable
M08.48Pauciarticular juvenile rheumatoid arthritis, vertebraeBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.