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J98.9

J98.9: Respiratory disorder, unspecified

Billable / specific codeICD-10-CM

J98.9 is a billable, specific ICD-10-CM code for respiratory disorder, unspecified. It is valid for submission on a claim.

Check J98.9 with the rest of the claim: free scrubber

Inclusion terms

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

  • Respiratory disease (chronic) NOS

Excludes1 inherited from the categories above J98.9

A category’s note binds every code beneath it.

Written on J98: Other respiratory disorders

  • newborn apnea (P28.4-)
  • newborn sleep apnea (P28.3-)

Excludes2 inherited from the categories above J98.9

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

Written on J98: Other respiratory disorders

Risk adjustment

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

Alphabetic index entries that lead here

  • Complication›respiratory system
  • Disease, diseased›chest
  • Disease, diseased›respiratory(tract)
  • Arthritis, arthritic›due to or associated with›respiratory disorder NOS
  • Arthritis, arthritic›in›respiratory disorder NEC
  • Disease, diseased›respiratory›chronic NOS

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under J98

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.