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ICD-10-CM 2027 diagnosis code

Y71.1Therapeutic (nonsurgical) and rehabilitative cardiovascular devices associated with adverse incidents

✓ Billable / specific

Y71.1 is a valid, billable ICD-10-CM code for therapeutic (nonsurgical) and rehabilitative cardiovascular devices associated with adverse incidents. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Therapeutic and rehab cardiovasc devices assoc w incdt

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 Y71.1

Y71.1 is the ICD-10-CM diagnosis code for therapeutic (nonsurgical) and rehabilitative cardiovascular devices associated with adverse incidents. It belongs to category Y71 (cardiovascular devices associated with adverse incidents), block Y70-Y82 (medical devices associated with adverse incidents in diagnostic and therapeutic use) 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.

Within Y71 (cardiovascular devices associated with adverse incidents), Y71.1 is specifically for therapeutic (nonsurgical) and rehabilitative cardiovascular devices associated with adverse incidents. Related codes cover diagnostic and monitoring cardiovascular devices associated with adverse incidents (Y71.0), prosthetic and other implants, materials and accessory cardiovascular devices associated with adverse incidents (Y71.2), surgical instruments, materials and cardiovascular devices (including sutures) associated with adverse incidents (Y71.3) and miscellaneous cardiovascular devices associated with adverse incidents, not elsewhere classified (Y71.8).

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 Y71.1.

Broader instructions also apply from Y70-Y82 Medical devices associated with adverse incidents in diagnostic and therapeutic use and Chapter 20: External causes of morbidity.

Alphabetic index entries

2 entries

Terms in the official ICD-10-CM index that lead to Y71.1.

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 Y71.1

Is Y71.1 billable?

Yes. Y71.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Y71.1 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict Y71.1 as a principal diagnosis.

Is Y71.1 a CC or MCC?

No. Y71.1 is neither a CC nor an MCC under MS-DRG v44.0.