Pricing. Pain Clinic Visits. Urine Drug Screening for Existing Patients - $150. Cervical Injections. Cervical Interlaminar Epidural Steroid Injection- $287.00. Cervical Transforaminal Epidural Steroid Injection (1 level)- $287.50. Cervical Medial Branch Block, 2 level (C3-5 MBB)- $333.60. Cervical Medial Branch Block, 3 level (C2-5 MBB)- $444.95..