M13.8 Non-Billable Code
Other specified arthritis
Chapter Classification
Chapter 13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
Section Detail
M05-M14
Inflammatory polyarthropathies (M05-M14)
Code Hierarchy
This code is a child of M13.
As a non-billable code, it requires more specific digits to be used on a medical claim.
As a non-billable code, it requires more specific digits to be used on a medical claim.
Coding Guidelines & Notes
excludes1
- osteoarthritis (M15-M19)
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- M13.80 - Other specified arthritis, unspecified site Billable
- M13.81 - Other specified arthritis, shoulder
- M13.82 - Other specified arthritis, elbow
- M13.83 - Other specified arthritis, wrist
- M13.84 - Other specified arthritis, hand
- M13.85 - Other specified arthritis, hip
- M13.86 - Other specified arthritis, knee
- M13.87 - Other specified arthritis, ankle and foot
- M13.88 - Other specified arthritis, other site Billable
- M13.89 - Other specified arthritis, multiple sites Billable
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