M66.3Non-billable (header)
Spontaneous rupture of flexor tendons
Sub-codes of M66.3(10)
M66.3 is a non-billable header. Select a sub-code to bill.
M66.30Spontaneous rupture of flexor tendons, unspecified site✓ BillableM66.31Spontaneous rupture of flexor tendons, shoulderHeaderM66.32Spontaneous rupture of flexor tendons, upper armHeaderM66.33Spontaneous rupture of flexor tendons, forearmHeaderM66.34Spontaneous rupture of flexor tendons, handHeaderM66.35Spontaneous rupture of flexor tendons, thighHeaderM66.36Spontaneous rupture of flexor tendons, lower legHeaderM66.37Spontaneous rupture of flexor tendons, ankle and footHeaderM66.38Spontaneous rupture of flexor tendons, other site✓ BillableM66.39Spontaneous rupture of flexor tendons, multiple sites✓ Billable
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M65-M67Disorders of synovium and tendon (M65-M67)├M66Spontaneous rupture of synovium and tendon
└M66.3Spontaneous rupture of flexor tendons
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