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J68

J68: Respiratory conditions due to inhalation of chemicals, gases, fumes and vapors

Non-billable headerICD-10-CM

J68 is a non-billable header ICD-10-CM code for respiratory conditions due to inhalation of chemicals, gases, fumes and vapors. It cannot be billed on its own: choose one of the more specific child codes below.

Code first

The underlying condition must be sequenced before this code.

Use additional code

Add a secondary code to capture the detail described below.

  • code to identify associated respiratory conditions, such as:
  • acute respiratory failure (J96.0-)

Other codes that can never be billed with J68

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

  • J18Pneumonia, unspecified organism
  • J39Other diseases of upper respiratory tract
  • J40Bronchitis, not specified as acute or chronic
  • J67Hypersensitivity pneumonitis due to organic dust
  • J68.4Chronic respiratory conditions due to chemicals, gases, fumes and vapors
  • J81Pulmonary edema

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead J68

7 child codes. Green means billable.

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.