U.S. ICD-10-CM · FY 2027

B53 ICD-10-CM Code: Other specified malaria

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

Code definition

Official description

B53

Other specified malaria

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

Classification

Where B53 sits

  1. 1

    Chapter 1

    Certain infectious and parasitic diseases (A00-B99)

  2. 2

    Section

    Protozoal diseases (B50-B64)

  3. 3

    Category B53

    Other specified malaria

  4. 4

    Code B53

    Other specified malaria

More specific choices

Codes under B53

B53 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 B53.

Code first

No “code first” instruction is listed for B53.

Use additional code

No “use additional code” instruction is listed for B53.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for B53.

Excludes2

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

No Excludes2 note is listed for B53.

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 B53 mean?

B53 is the FY 2027 U.S. ICD-10-CM code for “Other specified malaria.”

Is B53 a billable or specific ICD-10-CM code?

No. B53 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 B53 located in ICD-10-CM?

B53 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Protozoal diseases (B50-B64) (B50–B64), under category B53, Other specified malaria.

What coding notes are listed for B53?

No inclusion terms are listed for B53 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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