Age has been removed from the following codes and replaced with dosage amounts:
- 90655 (0.25 mL)
- 90656 (0.5 mL)
- 90657 (0.25 mL)
- 90658 (0.5 mL)
- 90661 (0.5 mL)
- 90685 (0.25 mL)
- 90686 (0.5 mL)
- 90687 (0.25 mL)
- 90688 (0.5 mL)
The age for 90644 changed from 2 weeks-18 months of age to 6 weeks-18 months of age.
New influenza code 90674 prompted a revision to the description for 90661. The description of code 90734 also changed