R82.4 Acetonuria

Billable ICD-10-CM code, FY2026.

Applicable to

• Ketonuria

Applies from R82 Other and unspecified abnormal findings in urine

Includes

• chromoabnormalities in urine

Excludes2 (not included here)

• hematuria (R31.-)

Use additional code

• code to identify any retained foreign body, if applicable (Z18.-)

MS-DRG index

Defines the logic of DRG(s) 640-641 in MDC 10.

Approximate ICD-9-CM (GEMs)

• 791.6 Acetonuria

Diagnosis Index entries for R82.4

• Abnormal, abnormality, abnormalities › urine (constituents) › ketones
• Acetonuria
• Findings, abnormal, inconclusive, without diagnosis › acetonuria
• Findings, abnormal, inconclusive, without diagnosis › ketonuria
• Findings, abnormal, inconclusive, without diagnosis › urine › acetone
• Findings, abnormal, inconclusive, without diagnosis › urine › ketone
• Ketonuria

Nearby codes

• R82 Other and unspecified abnormal findings in urine
• R82.0 Chyluria
• R82.1 Myoglobinuria
• R82.2 Biliuria
• R82.3 Hemoglobinuria
• R82.4 Acetonuria (this code)
• R82.5 Elevated urine levels of drugs, medicaments and biological substances
• R82.6 Abnormal urine levels of substances chiefly nonmedicinal as to source
• R82.7 Abnormal findings on microbiological examination of urine
• R82.71 Bacteriuria
• R82.79 Other abnormal findings on microbiological examination of urine