MCMedicalCodingSoftware
Z98.3

Z98.3: Post therapeutic collapse of lung status

Billable / specific codeICD-10-CMPOA exempt

Z98.3 is a billable, specific ICD-10-CM code for post therapeutic collapse of lung status. It is valid for submission on a claim.

Check Z98.3 with the rest of the claim: free scrubber

Code first

The underlying condition must be sequenced before this code.

  • underlying disease

Excludes2 inherited from the categories above Z98.3

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

Written on Z98: Other postprocedural states

  • aftercare (Z43-Z49, Z51)
  • follow-up medical care (Z08-Z09)
  • Fontan related circulation (I27.84-)
  • postprocedural complication - see Alphabetical Index

Other codes that can never be billed with Z98.3

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

Risk adjustment

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

Alphabetic index entries that lead here

  • Postoperative›pneumothorax, therapeutic
  • Postsurgery status›pneumothorax, therapeutic
  • Status›pneumothorax, therapeutic
  • Status›postoperative NEC›pneumothorax, therapeutic
  • Status›postsurgical NEC›pneumothorax, therapeutic

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z98

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.