Blue Cross & Blue Shield of Mississippi · Effective Oct 1, 2026Medium impact
Complete Blood Count, Hemoglobin, and Hematocrit
A hemoglobin (Hgb), hematocrit (Hct), red blood cell count (RBC), or complete blood count (CBC) may be considered medically necessary for listed indications, including bone marrow dysfunction, red blood cell disorders, polycythemia, and other listed conditions. A CBC may be considered medically necessary for listed white blood count and platelet indications and other listed conditions, and these tests are considered not medically necessary for all other indications. On 10/01/2026, the Code Reference section was updated to remove ICD-10 codes B88.0, D71, G35, R10.2, R76.8, and Z84.1 and to add ICD-10 codes including K6A.01, K6A.09, K6A.8, K74.0A, and K76.83.