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ICD-10-CM 2027 diagnosis code

R86.0Abnormal level of enzymes in specimens from male genital organs

✓ Billable / specificMale only

R86.0 is a valid, billable ICD-10-CM code for abnormal level of enzymes in specimens from male genital organs. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Abn lev enzymes in specimens from male genital organs

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About R86.0

R86.0 is the ICD-10-CM diagnosis code for abnormal level of enzymes in specimens from male genital organs. It belongs to category R86 (abnormal findings in specimens from male genital organs), block R83-R89 (abnormal findings on examination of other body fluids, substances and tissues, without diagnosis) and chapter 18 (symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within R86 (abnormal findings in specimens from male genital organs), R86.0 is specifically for abnormal level of enzymes in specimens from male genital organs. Related codes cover abnormal level of hormones in specimens from male genital organs (R86.1), abnormal level of other drugs, medicaments and biological substances in specimens from male genital organs (R86.2), abnormal level of substances chiefly nonmedicinal as to source in specimens from male genital organs (R86.3), abnormal immunological findings in specimens from male genital organs (R86.4), abnormal microbiological findings in specimens from male genital organs (R86.5), abnormal cytological findings in specimens from male genital organs (R86.6), abnormal histological findings in specimens from male genital organs (R86.7), other abnormal findings in specimens from male genital organs (R86.8) and 1 more.

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 729 (Other Male Reproductive System Diagnoses with CC/MCC, relative weight 1.0544) and DRG 730 (Other Male Reproductive System Diagnoses without CC/MCC, relative weight 0.6597), in MDC 12 (Diseases and Disorders of the Male Reproductive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It is on the CMS list of diagnoses consistent only with male patients (the sex-conflict edit itself was retired in FY2025).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 792.2 (nonspecific abnormal findings in semen).

Notes that apply from higher levels

Instructions written at a parent level also apply to R86.0.

› From R86 Abnormal findings in specimens from male genital organs
Includes
  • abnormal findings in prostatic secretions
  • abnormal findings in semen, seminal fluid
  • abnormal spermatozoa
Excludes1

Broader instructions also apply from R83-R89 Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis and Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

Alphabetic index entries

1 entries

Terms in the official ICD-10-CM index that lead to R86.0.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

ICD-9-CM equivalent

Converter →
  • 792.2Nonspecific abnormal findings in semenapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about R86.0

Is R86.0 billable?

Yes. R86.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can R86.0 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict R86.0 as a principal diagnosis.

Is R86.0 a CC or MCC?

No. R86.0 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does R86.0 group to?

R86.0 is used in the MS-DRG v44.0 logic for MS-DRG 729 (Other Male Reproductive System Diagnoses with CC/MCC) and MS-DRG 730 (Other Male Reproductive System Diagnoses without CC/MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.

What is the ICD-9 code for R86.0?

The CMS General Equivalence Mappings map R86.0 to ICD-9-CM 792.2.