Other specified malaria (B53) ICD-10-CM
The B53 code range covers other specified malaria with 4 ICD-10-CM diagnosis codes. 3 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the B53 Range 4 codes · 3 billable
About the B53 Code Range
The ICD-10 code B53 covers other specified types of malaria that are less common or do not fit into usual categories. This section is used to classify infections caused by particular malaria parasites such as Plasmodium ovale and malaria infections from simian (monkey) plasmodia.
The codes in this category provide precise identification for cases like B53.0, which labels Plasmodium ovale malaria, often referred to as "Ovale malaria." B53.1 is reserved for malaria caused by simian plasmodia, indicating malaria species originating from non-human primates. The code B53.8 captures other malarial infections that don’t fall under the usual classifications such as malaria caused by Plasmodium species other than Plasmodium falciparum. By using these codes properly, healthcare providers and coders can differentiate between types of malaria infections, aiding in accurate diagnosis and tailored treatment. Understanding the ICD-10 code for other specified malaria helps ensure cases with uncommon malaria parasites are documented correctly in medical records.
Questions About This Page
How many billable codes are in the B53 range?
Of the 4 codes in this range, 3 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the B53 range classify?
The range classifies other specified malaria. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
