R74 ABNORMAL SERUM ENZYME LEVELS

Code Information

• Diagnosis Code: R74
• Short Description: Abnormal serum enzyme levels
• Long Description: Abnormal serum enzyme levels
• Code Version: 2025 ICD-10-CM

The code R74 is NOT VALID for claim submission

Code Classification

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