Is T20.49XA a billable code?
Yes. T20.49XA is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
T20.49XA: Corrosion of unspecified degree of multiple sites of head, face, and neck, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
T20.49XA is a billable ICD-10-CM diagnosis code for corrosion of unspecified degree of multiple sites of head, face, and neck, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with T20.49XA already added.Good Faith EstimateStart a cost estimate with T20.49XA already added.CMS-1500 Claim FormFill a claim form with T20.49XA in box 21.
T20.49XA questions
What does T20.49XA mean?
T20.49XA is the ICD-10-CM code for Corrosion of unspecified degree of multiple sites of head, face, and neck, initial encounter. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.