Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM M65.9 — Synovitis and tenosynovitis, un… | Codelle

ICD-10-CM/M65/M65.9

M65.9

ICD-10-CM

Synovitis and tenosynovitis, unspecified

Code Hierarchy

▲M65Synovitis and tenosynovitis

M65.9(current)

Subcodes (10)

M65.90Unspecified synovitis and tenosynovitis, unspecified site

M65.91Unspecified synovitis and tenosynovitis, shoulder

M65.92Unspecified synovitis and tenosynovitis, upper arm

M65.93Unspecified synovitis and tenosynovitis, forearm

M65.94Unspecified synovitis and tenosynovitis, hand

M65.95Unspecified synovitis and tenosynovitis, thigh

M65.96Unspecified synovitis and tenosynovitis, lower leg

M65.97Unspecified synovitis and tenosynovitis, ankle and foot

M65.98Unspecified synovitis and tenosynovitis, other site

M65.99Unspecified synovitis and tenosynovitis, multiple sites

Crosswalks

727.00ExactICD-9 727.00ExactICD-9

Same Category

M65Synovitis and tenosynovitis M65.0Abscess of tendon sheath M65.00Abscess of tendon sheath, unspecified site M65.01Abscess of tendon sheath, shoulder M65.011Abscess of tendon sheath, right shoulder M65.012Abscess of tendon sheath, left shoulder M65.019Abscess of tendon sheath, unspecified shoulder

M65.02Abscess of tendon sheath, upper arm

M65.021Abscess of tendon sheath, right upper arm

M65.022Abscess of tendon sheath, left upper arm

+5 more in this category