ICD-10-CM
ICD-10 code for Abnormal, abnormality, abnormalities creatinine clearance: R94.4
The ICD-10-CM index points "Abnormal, abnormality, abnormalities creatinine clearance" to R94.4, Abnormal results of kidney function studies. R94.4 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in R94
A header groups codes and is not billed. A billable code is one you can report.
- R94Abnormal results of function studiesHeader
- R94.0Abnormal results of function studies of central nervous systemHeader
- R94.01Abnormal electroencephalogram [EEG]Billable
- R94.02Abnormal brain scanBillable
- R94.09Abnormal results of other function studies of central nervous systemBillable
- R94.1Abnormal results of function studies of peripheral nervous system and special sensesHeader
- R94.11Abnormal results of function studies of eyeHeader
- R94.110Abnormal electro-oculogram [EOG]Billable
- R94.111Abnormal electroretinogram [ERG]Billable
- R94.112Abnormal visually evoked potential [VEP]Billable
- R94.113Abnormal oculomotor studyBillable
- R94.118Abnormal results of other function studies of eyeBillable
- R94.12Abnormal results of function studies of ear and other special sensesHeader
- R94.120Abnormal auditory function studyBillable
- R94.121Abnormal vestibular function studyBillable
- R94.128Abnormal results of other function studies of ear and other special sensesBillable
- R94.13Abnormal results of function studies of peripheral nervous systemHeader
- R94.130Abnormal response to nerve stimulation, unspecifiedBillable
- R94.131Abnormal electromyogram [EMG]Billable
- R94.138Abnormal results of other function studies of peripheral nervous systemBillable
- R94.2Abnormal results of pulmonary function studiesBillable
- R94.3Abnormal results of cardiovascular function studiesHeader
- R94.30Abnormal result of cardiovascular function study, unspecifiedBillable
- R94.31Abnormal electrocardiogram [ECG] [EKG]Billable
- R94.39Abnormal result of other cardiovascular function studyBillable
- R94.4Abnormal results of kidney function studiesBillable
- R94.5Abnormal results of liver function studiesBillable
- R94.6Abnormal results of thyroid function studiesBillable
- R94.7Abnormal results of other endocrine function studiesBillable
- R94.8Abnormal results of function studies of other organs and systemsBillable
Related conditions
Related pages
- R94.4 code detailsNotes, nearby codes, CMS-HCC group
- Category R94Every code under it
- Chapter 18Symptoms, signs and abnormal clinical findings
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Abnormal, abnormality, abnormalities creatinine clearance?
The ICD-10-CM index points "Abnormal, abnormality, abnormalities creatinine clearance" to R94.4, Abnormal results of kidney function studies. R94.4 is a billable code.
Is R94.4 billable?
Yes. R94.4 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What chapter is R94.4 in?
Chapter 18. Symptoms, signs and abnormal clinical findings.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.