U.S. ICD-10-CM · FY 2027

D67 ICD-10-CM Code: Hereditary factor IX deficiency

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

Code definition

Official description

D67

Hereditary factor IX deficiency

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

Classification

Where D67 sits

  1. 1

    Chapter 3

    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

  2. 2

    Section

    Coagulation defects, purpura and other hemorrhagic conditions (D65-D69)

  3. 3

    Category D67

    Hereditary factor IX deficiency

  4. 4

    Code D67

    Hereditary factor IX deficiency

Documentation details

Notes for this code

Inclusion terms

  • Christmas disease
  • Factor IX deficiency (with functional defect)
  • Hemophilia B
  • Plasma thromboplastin component [PTC] deficiency

Code first

No “code first” instruction is listed for D67.

Use additional code

No “use additional code” instruction is listed for D67.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for D67.

Excludes2

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

No Excludes2 note is listed for D67.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

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 D67 mean?

D67 is the FY 2027 U.S. ICD-10-CM code for “Hereditary factor IX deficiency.”

Is D67 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, D67 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 D67 located in ICD-10-CM?

D67 is listed in Chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), within Coagulation defects, purpura and other hemorrhagic conditions (D65-D69) (D65–D69), under category D67, Hereditary factor IX deficiency.

What coding notes are listed for D67?

Its listed inclusion terms are Christmas disease; Factor IX deficiency (with functional defect); Hemophilia B; Plasma thromboplastin component [PTC] deficiency. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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