U.S. ICD-10-CM · FY 2027

J93 ICD-10-CM Code: Pneumothorax and air leak

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

J93

Pneumothorax and air leak

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where J93 sits

  1. 1

    Chapter 10

    Diseases of the respiratory system (J00-J99)

  2. 2

    Section

    Other diseases of the pleura (J90-J94)

  3. 3

    Category J93

    Pneumothorax and air leak

  4. 4

    Code J93

    Pneumothorax and air leak

More specific choices

Codes under J93

J93 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for J93.

Code first

No “code first” instruction is listed for J93.

Use additional code

No “use additional code” instruction is listed for J93.

Excludes1

Conditions that should not be reported together with this code.

  • congenital or perinatal pneumothorax (P25.1)
  • postprocedural air leak (J95.812)
  • postprocedural pneumothorax (J95.811)
  • traumatic pneumothorax (S27.0)
  • tuberculous (current disease) pneumothorax (A15.-)
  • pyopneumothorax (J86.-)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for J93.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code J93 mean?

J93 is the FY 2027 U.S. ICD-10-CM code for “Pneumothorax and air leak.”

Is J93 a billable or specific ICD-10-CM code?

No. J93 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is J93 located in ICD-10-CM?

J93 is listed in Chapter 10, Diseases of the respiratory system (J00-J99), within Other diseases of the pleura (J90-J94) (J90–J94), under category J93, Pneumothorax and air leak.

What coding notes are listed for J93?

No inclusion terms are listed for J93 in this reference record. No code-first instruction is listed. Excludes1 notes: congenital or perinatal pneumothorax (P25.1); postprocedural air leak (J95.812); postprocedural pneumothorax (J95.811); traumatic pneumothorax (S27.0); tuberculous (current disease) pneumothorax (A15.-); pyopneumothorax (J86.-). No Excludes2 note is listed.

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