R82.89 – Other abnormal findings on cytological and histological examination of urine

ICD-10-CM 2027 diagnosis code · Abnormal findings on examination of urine, without diagnosis

Billable code

ICD-10-CM code R82.89
Code
R82.89 (claims format: R8289)
Description
Other abnormal findings on cytological and histological examination of urine
Short description
Other abn findings on cytolog and histolog exam of urine
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Block
R80-R82 Abnormal findings on examination of urine, without diagnosis
Parent codes
R82 › R82.8

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

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.-)

Block R80-R82

Excludes1 (not coded here):
  • abnormal findings on antenatal screening of mother (O28.-)
  • diagnostic abnormal findings classified elsewhere - see Alphabetical Index
  • specific findings indicating disorder of amino-acid metabolism (E70-E72)
  • specific findings indicating disorder of carbohydrate metabolism (E73-E74)

Index terms for R82.89

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in R82.8

Frequently asked questions

What is ICD-10 code R82.89?

R82.89 is the ICD-10-CM code for other abnormal findings on cytological and histological examination of urine, in the block R80-R82 (Abnormal findings on examination of urine, without diagnosis).

Is R82.89 a billable code?

Yes. R82.89 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does R82.89 belong to?

It belongs to category R82 – Other and unspecified abnormal findings in urine.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.