C91.90

The ICD-10-CM code for lymphoid leukemia, unspecified not having achieved remission is C91.90. The full clinical description is "Lymphoid leukemia, unspecified not having achieved remission". C91.90 is a billable/specific code that can be used on insurance claims and medical billing.

ICD-10-CM code C91.90 represents “Lymphoid leukemia, unspecified not having achieved remission”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Yes, C91.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

C91.90 is in Chapter 2: Neoplasms (codes C00-D49).

C91.90 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of leukemia (Z85.6).

C91.90 maps to 7 SNOMED CT concepts: 91857003, 92814006, 188725004, 277570003, 12311000132101, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.

C91.90 is linked to 3 UMLS Concept Unique Identifiers: C0023448, C2854113, C2854112. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like lymphoid leukemia, unspecified not having achieved remission affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for C91.90 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.