U.S. ICD-10-CM · FY 2027

K67 ICD-10-CM Code: Disorders of peritoneum in infectious diseases classified elsewhere

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

Code definition

Official description

K67

Disorders of peritoneum in infectious diseases classified elsewhere

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

Classification

Where K67 sits

  1. 1

    Chapter 11

    Diseases of the digestive system (K00-K95)

  2. 2

    Section

    Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A)

  3. 3

    Category K67

    Disorders of peritoneum in infectious diseases classified elsewhere

  4. 4

    Code K67

    Disorders of peritoneum in infectious diseases classified elsewhere

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for K67.

Code first

  • underlying disease, such as:
  • congenital syphilis (A50.0)
  • helminthiasis (B65.0 -B83.9)

Use additional code

No “use additional code” instruction is listed for K67.

Excludes1

Conditions that should not be reported together with this code.

  • peritonitis in chlamydia (A74.81)
  • peritonitis in diphtheria (A36.89)
  • peritonitis in gonococcal (A54.85)
  • peritonitis in syphilis (late) (A52.74)
  • peritonitis in tuberculosis (A18.31)

Excludes2

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

No Excludes2 note is listed for K67.

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 K67 mean?

K67 is the FY 2027 U.S. ICD-10-CM code for “Disorders of peritoneum in infectious diseases classified elsewhere.”

Is K67 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, K67 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 K67 located in ICD-10-CM?

K67 is listed in Chapter 11, Diseases of the digestive system (K00-K95), within Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A) (K65–K6A), under category K67, Disorders of peritoneum in infectious diseases classified elsewhere.

What coding notes are listed for K67?

No inclusion terms are listed for K67 in this reference record. Code-first instructions: underlying disease, such as:; congenital syphilis (A50.0); helminthiasis (B65.0 -B83.9). Excludes1 notes: peritonitis in chlamydia (A74.81); peritonitis in diphtheria (A36.89); peritonitis in gonococcal (A54.85); peritonitis in syphilis (late) (A52.74); peritonitis in tuberculosis (A18.31). No Excludes2 note is listed.

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