M75.21 Bicipital tendinitis, right shoulder

Billable ICD-10-CM code, FY2026.

Applies from M75 Shoulder lesions

Excludes2 (not included here)

• shoulder-hand syndrome (M89.0-)

MS-DRG index

Defines the logic of DRG(s) 557-558 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 726.12 Bicipital tenosynovitis (approximate)

Code annotations containing back-references to M75.21

Back-references to M75

• Type 1 Excludes: M65.2 Calcific tendinitis ("tendinitis as classified in M75-M77")

Nearby codes

• M75.120 Complete rotator cuff tear or rupture of unspecified shoulder, not specified as traumatic
• M75.121 Complete rotator cuff tear or rupture of right shoulder, not specified as traumatic
• M75.122 Complete rotator cuff tear or rupture of left shoulder, not specified as traumatic
• M75.2 Bicipital tendinitis
• M75.20 Bicipital tendinitis, unspecified shoulder
• M75.21 Bicipital tendinitis, right shoulder (this code)
• M75.22 Bicipital tendinitis, left shoulder
• M75.3 Calcific tendinitis of shoulder
• M75.30 Calcific tendinitis of unspecified shoulder
• M75.31 Calcific tendinitis of right shoulder
• M75.32 Calcific tendinitis of left shoulder