M21.2 Non-Billable Code
Flexion deformity
Chapter Classification
Chapter 13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
Section Detail
M20-M25
Other joint disorders (M20-M25)
Code Hierarchy
This code is a child of M21.
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.
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- M21.20 - Flexion deformity, unspecified site Billable
- M21.21 - Flexion deformity, shoulder
- M21.22 - Flexion deformity, elbow
- M21.23 - Flexion deformity, wrist
- M21.24 - Flexion deformity, finger joints
- M21.25 - Flexion deformity, hip
- M21.26 - Flexion deformity, knee
- M21.27 - Flexion deformity, ankle and toes
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