Abnormal serum enzyme levels (R74)
Browse all the diagnosis codes used for abnormal serum enzyme levels (r74). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
Abnormal findings on examination of blood, without diagnosis (R70-R79)
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]
- R74.8 Abnormal levels of other serum enzymes
- R74.9 Abnormal serum enzyme level, unspecified
Abnormal serum enzyme levels (R74)