U.S. ICD-10-CM · FY 2027

P28 ICD-10-CM Code: Other respiratory conditions originating in the perinatal period

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

Code definition

Official description

P28

Other respiratory conditions originating in the perinatal period

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

Classification

Where P28 sits

  1. 1

    Chapter 16

    Certain conditions originating in the perinatal period (P00-P96)

  2. 2

    Section

    Respiratory and cardiovascular disorders specific to the perinatal period (P19-P29)

  3. 3

    Category P28

    Other respiratory conditions originating in the perinatal period

  4. 4

    Code P28

    Other respiratory conditions originating in the perinatal period

More specific choices

Codes under P28

P28 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 P28.

Code first

No “code first” instruction is listed for P28.

Use additional code

No “use additional code” instruction is listed for P28.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for P28.

Excludes2

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

No Excludes2 note is listed for P28.

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 P28 mean?

P28 is the FY 2027 U.S. ICD-10-CM code for “Other respiratory conditions originating in the perinatal period.”

Is P28 a billable or specific ICD-10-CM code?

No. P28 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 P28 located in ICD-10-CM?

P28 is listed in Chapter 16, Certain conditions originating in the perinatal period (P00-P96), within Respiratory and cardiovascular disorders specific to the perinatal period (P19-P29) (P19–P29), under category P28, Other respiratory conditions originating in the perinatal period.

What coding notes are listed for P28?

No inclusion terms are listed for P28 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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