Leukemia ICD 10 Code

Refresher: What are ICD-10 codes?

The ICD codes are the list of medical classifications compiled by the WHO, and the 10th revision of these codes is referred to as the ICD-10 codes. These codes are for external causes of diseases or injuries, complaints, abnormal findings, signs and symptoms, and diseases.

The coding system was initiated in 1983, endorsed in 1990 by the 43rd World Health Assembly, and started being used in 1994 [1]. This coding system is being used by over 100 countries and has become a global standard for morbidity and mortality statistics.

WHO is responsible for maintaining and publishing the based ICD version, but different member states modify it to meet their needs. Moreover, the base classification code set includes over 14,000 codes and ensures the tracking of new diagnoses [2]. Multiple sub-classifications are included in ICD-10 codes that allow higher specificity concerning the type, severity, location, and manifestation of disease or injury [3].

The ICD codes might differ based on the versions as certain editions extend the set of codes further and even include procedure codes. ICD-9 was used for over 20 years before ICD-10 was published that has more than 70,000 codes. [4]

The ICD-10 codes enable the systematic comparison, interpretation, analysis, and recording of morbidity and mortality data gather in multiple regions and countries at varying times. It ensures the semantic reusability and interoperability of data gathered for multiple uses, including guidelines, reimbursement, resource allocation, and decision support [5].

It is important to note that cancer ICD 10 codes are different for malignant neoplasms (primary cancer) and metastatic neoplasms (secondary cancer). Primary cancer is the location where cancer forms. In some cases, the cancerous cells start breaking away from their primary location to grow and settle in different locations in the body. These new cancer cells are known as secondary cancer.

What is the ICD-10 code for Leukemia?

There are multiple codes for different diseases, like Leukemia ICD 10, which helps in determining the type of cancer diagnosed. Leukemia is a blood and bone marrow cancer that is divided into four categories based on the type of cells and growth rate - chronic myeloid (CML), acute myeloid (AML), chronic lymphocytic (CLL), and acute lymphocytic (ALL) [6]. AML is considered to be the most severe form of leukemia as it rapidly develops and requires immediate treatment after the confirmation of the diagnosis.

Most of the patients diagnosed with leukemia are over the age of 20, with CML and AML being the most common type. While ALL is most common in children. The type of leukemia the patient has determines the type and outlook of the treatment, which is why an accurate diagnosis for this cancer is integral. Leukemia ICD 10 code helps in determining the classification of cancer and the appropriate procedure.

The ICD-10 code for primary leukemia is C95.00 for unspecified acute leukemia under the malignant neoplasms range, as per the WHO. The secondary leukemia ICD-10 is C92, which is utilized to determine a diagnosis.

Primary Leukemia ICD 10 code: C95

Primary Leukemia ICD code C95 lookup

The ICD-10 code includes multiple types of primary leukemia, which are as follows [7]:

Leukemia ICD 10 Code

Types of Leukemia coded under C95

The types of leukemia included in C95 are Leukemia without remission, Leukemia in remission, and Leukemia in relapse.

Secondary and metastatic Leukemia ICD 10 code: C92

Secondary or metastatic Leukemia ICD-10 code C92 lookup

The ICD-10 code includes multiple types of secondary leukemia, which are as follows [8]:

Metastatic Leukemia ICD 10 code

Conclusion

The cancer ICD-10 code depends on multiple factors, including the tumor position, the type of cancer, and whether it is secondary or primary formation. Leukemia cancer is classified into many types, but the common symptoms include recurrent infections, night sweats, and lymphadenopathy. The cause of this cancer is unknown, but some risk factors include heredity, benzene exposure, and ionizing radiation.

The treatment depends on the Leukemia ICD-10 codes. Primary leukemia falls under ICD 10 code C95, while secondary leukemia falls under ICD 10 code C92. These are further divided into sub-codes to differentiate between the types and severity of cancer.