Question: There is buzz around the office of a new COVID booster code for children, but I can’t find any solid information. Is there a new code, and if so, what is it? New Mexico Subscriber Answer: Yes, there is a new code intended for a Pfizer bivalent booster for children ages 6 months to 4 years. The Food and Drug Administration (FDA) issued code 0174A (Immunization administration by intramuscular injection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID-19]) vaccine, mRNA-LNP, bivalent spike protein, preservative free, 3 mcg/0.2 mL dosage, diluent reconstituted, tris-sucrose formulation; booster dose) emergency use authorization (EUA) on March 14, 2023, for use with 91317 (Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID-19]) vaccine, mRNA-LNP, bivalent spike protein, preservative free, 3 mcg/0.2 mL dosage, diluent reconstituted, tris-sucrose formulation, for intramuscular use). It’s important to note that 0174A is for use with vaccine code 91317 when used as a third dose of the primary series for 91308 (Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease [COVID -19]) vaccine, mRNA-LNP, spike protein, preservative free, 3 mcg/0.2 mL dosage, diluent reconstituted, tris-sucrose formulation, for intramuscular use).