MCMedicalCodingSoftware
J00

J00: Acute nasopharyngitis [common cold]

Billable / specific codeICD-10-CM

J00 is a billable, specific ICD-10-CM code for acute nasopharyngitis [common cold]. It is valid for submission on a claim.

Check J00 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.

  • acute pharyngitis (J02.-)
  • acute sore throat NOS (J02.9)
  • influenza virus with other respiratory manifestations (J09.X2, J10.1, J11.1)
  • pharyngitis NOS (J02.9)
  • rhinitis NOS (J31.0)
  • sore throat NOS (J02.9)

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

Inclusion terms

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

  • Acute rhinitis
  • Coryza (acute)
  • Infective nasopharyngitis NOS
  • Infective rhinitis
  • Nasal catarrh, acute
  • Nasopharyngitis NOS

Risk adjustment

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

Medicare coverage

J00 is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A58575Billing and Coding: Respiratory Pathogen Panel Testing
  • A58577Billing and Coding: Respiratory Pathogen Panel Testing
  • A58741Billing and Coding: Respiratory Pathogen Panel Testing

Alphabetic index entries that lead here

  • Catarrh, catarrhal(acute) (febrile) (infectious) (inflammation)
  • Cold
  • Coryza(acute)
  • Nasopharyngitis(acute) (infective) (streptococcal) (subacute)
  • Cold›common(head)
  • Cold›head
  • Cold›symptoms
  • Cold›virus
  • Common›cold(head)
  • Fever›catarrhal(acute)
  • Inflammation, inflamed, inflammatory›catarrhal
  • Rhinitis›acute

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.