MedicaidBilling CodesMedium impact
January 2023 HIPAA Compliant Updates to the Dental Fee Schedules pdf
Connecticut Medicaid (HUSKY Health)·CT · Dentistry, Oral & Maxillofacial Surgery·Provider Bulletin
Effective date
Jan 1, 2023
We identified it
Jun 20, 2026
Summary
Connecticut Medicaid (HUSKY Health) has added 5 new dental CDT codes effective January 1, 2023, for HIPAA compliance. Two new codes for oral surgery and sleep apnea devices (D7509, D9953) and three new tomosynthesis imaging codes (D0372, D0373, D0374) have specific billing limitations and frequency restrictions.
Action Required
Immediately: Dental billing teams must update billing systems to include 5 new CDT codes (D7509, D9953, D0372, D0373, D0374) for Connecticut HUSKY Health claims. Configure frequency limits: D9953 limited to once every 2 years, complete mouth series (D0210 or D0372) limited to once every 3 years, bitewing codes (D0270-D0274 or D0373) limited to 4 images annually, periapical codes (D0220, D0230, D0374) combined limit of 4 images annually. Download updated fee schedules from www.ctdssmap.com.