R94.5
Billable codeAbnormal results of liver function studies
The ICD-10 code for abnormal results of liver function studies is R94.5.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- R94.0Abnormal results of function studies of central nervous systemnon-billable header
- R94.1Abnormal results of function studies of peripheral nervous system and special sensesnon-billable header
- R94.2Abnormal results of pulmonary function studies
- R94.3Abnormal results of cardiovascular function studiesnon-billable header
- R94.4Abnormal results of kidney function studies
- R94.6Abnormal results of thyroid function studies
- R94.7Abnormal results of other endocrine function studies
- R94.8Abnormal results of function studies of other organs and systems
- R94.5Abnormal results of liver function studies
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 7948
Associated MS-DRGs
R94.5 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 393Other Digestive System Diagnoses with MCC
- DRG 394Other Digestive System Diagnoses with CC
- DRG 395Other Digestive System Diagnoses without CC/MCC
- DRG 441Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with MCC
- DRG 442Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with CC
- DRG 443Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC