- ModifierDescription
- U1Medicaid level of care 1, as defined by each state
- U2Medicaid level of care 2, as defined by each state
- U3Medicaid level of care 3, as defined by each state
- U4Medicaid level of care 4, as defined by each state
- U5Medicaid level of care 5, as defined by each state
- U6Medicaid level of care 6, as defined by each state
- U7Medicaid level of care 7, as defined by each state
- U8Medicaid level of care 8, as defined by each state
- U9Medicaid level of care 9, as defined by each state
- UAMedicaid level of care 10, as defined by each state
- UBMedicaid level of care 11, as defined by each state
- UCMedicaid level of care 12, as defined by each state
- UDMedicaid level of care 13, as defined by each state
- UEUsed durable medical equipment
- UFServices provided in the morning
- UGServices provided in the afternoon
- UHServices provided in the evening
- UJServices provided at night
- UKServices provided on behalf of the client to someone other than the client (collateral relationship)
- UNTwo patients served
- UPThree patients served
- UQFour patients served
- URFive patients served
- USSix or more patients served