U.S. ICD-10-CM · FY 2027

P59.9 ICD-10-CM Code: Neonatal jaundice, unspecified

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

Code definition

Official description

P59.9

Neonatal jaundice, unspecified

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

Classification

Where P59.9 sits

  1. 1

    Chapter 16

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

  2. 2

    Section

    Hemorrhagic and hematological disorders of newborn (P50-P61)

  3. 3

    Category P59

    Neonatal jaundice from other and unspecified causes

  4. 4

    Code P59.9

    Neonatal jaundice, unspecified

Documentation details

Notes for this code

Inclusion terms

  • Neonatal physiological jaundice (intense)(prolonged) NOS

Code first

No “code first” instruction is listed for P59.9.

Use additional code

No “use additional code” instruction is listed for P59.9.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for P59.9.

Excludes2

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

No Excludes2 note is listed for P59.9.

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 P59.9 mean?

P59.9 is the FY 2027 U.S. ICD-10-CM code for “Neonatal jaundice, unspecified.”

Is P59.9 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, P59.9 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is P59.9 located in ICD-10-CM?

P59.9 is listed in Chapter 16, Certain conditions originating in the perinatal period (P00-P96), within Hemorrhagic and hematological disorders of newborn (P50-P61) (P50–P61), under category P59, Neonatal jaundice from other and unspecified causes.

What coding notes are listed for P59.9?

Its listed inclusion terms are Neonatal physiological jaundice (intense)(prolonged) NOS. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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