R74.02 Elevation of levels of lactic acid dehydrogenase [LDH]

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 947-948 in MDC 23.

Diagnosis Index entries for R74.02

• Elevated, elevation › lactic acid dehydrogenase (LDH) level
• Elevated, elevation › liver function › test › lactate dehydrogenase
• Findings, abnormal, inconclusive, without diagnosis › lactic acid dehydrogenase (LDH)

Nearby codes

• R74 Abnormal serum enzyme levels
• R74.0 Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
• R74.01 Elevation of levels of liver transaminase levels
• R74.02 Elevation of levels of lactic acid dehydrogenase [LDH] (this code)
• R74.8 Abnormal levels of other serum enzymes
• R74.9 Abnormal serum enzyme level, unspecified