1. Home
2. ICD-10 Codes
3. Chapter - R00-R99
4. Section - R70-R79
5. Category - R74
6. R74.9

R74.9 - Abnormal serum enzyme level, unspecified

• Applicable to Abnormal serum enzyme level, unspecified
• The 2025 edition of ICD10-CM R74.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of R74.9 - other international versions of ICD10 R74.9 may differ.
• R74.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above R74.9 contain annotation back-references that may be applicable to R74.9:

• Chapter: R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
• Section: R70-R79 - Abnormal findings on examination of blood, without diagnosis
• Category: R74 - Abnormal serum enzyme levels

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.