S46.901ABillable

Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter

Short description: Unsp inj unsp musc/fasc/tend at shldr/up arm, r arm, init

Chapter
19. Injury, poisoning and certain other consequences of external causes
Category
S46
Effective date
October 1, 2026

Related codes in category S46

S46Injury of muscle, fascia and tendon at shldr/up armS46.0Injury of musc/tend the rotator cuff of shoulderS46.00Unsp injury of musc/tend the rotator cuff of shoulderS46.001Unsp injury of musc/tend the rotator cuff of right shoulderS46.001AUnsp inj musc/tend the rotator cuff of r shoulder, initYesS46.001DUnsp inj musc/tend the rotator cuff of r shoulder, subsYesS46.001SUnsp inj musc/tend the rotator cuff of r shoulder, sequelaYesS46.002Unsp injury of musc/tend the rotator cuff of left shoulderS46.002AUnsp inj musc/tend the rotator cuff of l shoulder, initYesS46.002DUnsp inj musc/tend the rotator cuff of l shoulder, subsYesS46.002SUnsp inj musc/tend the rotator cuff of l shoulder, sequelaYesS46.009Unsp injury of musc/tend the rotator cuff of unsp shoulder

Frequently asked questions

What is ICD-10 code S46.901A?

S46.901A is an ICD-10-CM diagnosis code for Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter.

Is S46.901A a billable code?

Yes. S46.901A is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is S46.901A in?

S46.901A falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.

When did S46.901A become effective?

S46.901A has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to S46.901A?

S46.901A belongs to category S46, which includes 12 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.