R74.01Billable

Elevation of levels of liver transaminase levels

Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Category
R74
Effective date
October 1, 2026

Related codes in category R74

R74Abnormal serum enzyme levelsR74.0Nonspec elev of levels of transamns & lactic acid dehydrgnseR74.02Elevation of levels of lactic acid dehydrogenase [LDH]YesR74.8Abnormal levels of other serum enzymesYesR74.9Abnormal serum enzyme level, unspecifiedYes

Frequently asked questions

What is ICD-10 code R74.01?

R74.01 is an ICD-10-CM diagnosis code for Elevation of levels of liver transaminase levels.

Is R74.01 a billable code?

Yes. R74.01 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is R74.01 in?

R74.01 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

When did R74.01 become effective?

R74.01 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to R74.01?

R74.01 belongs to category R74, which includes 5 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.