MCMedicalCodingSoftware
U09.9

U09.9: Post COVID-19 condition, unspecified

Billable / specific codeICD-10-CM

U09.9 is a billable, specific ICD-10-CM code for post covid-19 condition, unspecified. It is valid for submission on a claim.

Check U09.9 with the rest of the claim: free scrubber

Code first

The underlying condition must be sequenced before this code.

  • the specific condition related to COVID-19 if known, such as:
  • chronic respiratory failure (J96.1-)
  • loss of smell (R43.8)
  • loss of taste (R43.8)
  • multisystem inflammatory syndrome (M35.81)
  • pulmonary embolism (I26.-)
  • pulmonary fibrosis (J84.10)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Post-acute sequela of COVID-19

Notes

Additional guidance from the ICD-10-CM tabular list.

  • This code enables establishment of a link with COVID-19.
  • This code is not to be used in cases that are still presenting with active COVID-19. However, an exception is made in cases of re-infection with COVID-19, occurring with a condition related to prior COVID-19.

Other codes that can never be billed with U09.9

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

  • Z86.16Personal history of COVID-19

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

U09.9 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52466Nebulizers - Policy Article
  • A56152Billing and Coding: Pulmonary Rehabilitation Services
  • A56717Billing and Coding: Respiratory Therapy (Respiratory Care)
  • A56730Billing and Coding: Respiratory Therapy and Oximetry Services

Alphabetic index entries that lead here

  • Post COVID-19 condition, unspecified
  • Condition›post COVID-19
  • COVID-19›condition post
  • COVID-19›long(haul)
  • COVID-19›sequelae(post acute)
  • Long›COVID(-19)
  • SARS-CoV-2›sequelae(post acute)
  • Sequelae›COVID-19(post acute)
  • Sequelae›SARS-CoV-2(post acute)
  • Syndrome›post-COVID(-19)

The condition this code belongs to

Code history

Unchanged in every release from FY2024 to FY2027.

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.