MCMedicalCodingSoftware
J95.850

J95.850: Mechanical complication of respirator

Billable / specific codeICD-10-CM

J95.850 is a billable, specific ICD-10-CM code for mechanical complication of respirator. It is valid for submission on a claim.

Check J95.850 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • encounter for respirator [ventilator] dependence during power failure (Z99.12)

Excludes2 inherited from the categories above J95.850

Not part of this code, but both may be coded when both are present.

Written on J95: Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified

  • aspiration pneumonia (J69.-)
  • emphysema (subcutaneous) resulting from a procedure (T81.82)
  • hypostatic pneumonia (J18.2)
  • pulmonary manifestations due to radiation (J70.0-J70.1)

Other codes that can never be billed with J95.850

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • Z99.12Encounter for respirator [ventilator] dependence during power failure

Risk adjustment

J95.850 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 211 Respirator Dependence/Tracheostomy Status/Complications0.879 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

J95.850 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56717Billing and Coding: Respiratory Therapy (Respiratory Care)
  • A57224Billing and Coding: Respiratory Care

Alphabetic index entries that lead here

  • Breakdown›respirator
  • Breakdown›ventilator
  • Complication›respirator›mechancial
  • Complication›ventilator›mechanical

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under J95.85

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.