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ICD-10-CM 2027 diagnosis code

Y95Nosocomial condition

✓ Billable / specific

Y95 is a valid, billable ICD-10-CM code for nosocomial condition. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

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 Y95

Y95 is the ICD-10-CM diagnosis code for Nosocomial condition. It belongs to block Y90-Y99 (Supplementary factors related to causes of morbidity classified elsewhere) and chapter 20 (external causes of morbidity). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

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

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

Notes that apply from higher levels

Instructions written at a parent level also apply to Y95.

Broader instructions also apply from Y90-Y99 Supplementary factors related to causes of morbidity classified elsewhere and Chapter 20: External causes of morbidity.

Alphabetic index entries

2 entries

Terms in the official ICD-10-CM index that lead to Y95.

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 Y95

Is Y95 billable?

Yes. Y95 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Y95 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict Y95 as a principal diagnosis.

Is Y95 a CC or MCC?

No. Y95 is neither a CC nor an MCC under MS-DRG v44.0.