K5K

BCBS Prefix K5K

Anthem Blue Cross and Blue Shield of Connecticut

Connecticut • Medicare Advantage, Traditional Indemnity, POS

Billing essentials

Provider phone
(800) 922-3242
Electronic payer ID
00060
Claims mailing address
P.O. Box 533, North Haven, CT 06473-0533
Timely filing limit
90 daysCompare all plans
Prior authorization phone
(800) 922-3242

Coverage under prefix K5K

Medicare Advantage

Medicare Advantage coverage under this prefix means the plan administers Medicare Part A and Part B benefits on behalf of CMS. These claims may have different processing rules than commercial claims, including different prior authorization requirements and appeal timelines. CMS timely filing rules (365 days) typically apply.

Traditional Indemnity

Traditional indemnity coverage means the member has fee-for-service insurance with no network limitations. Any licensed provider can be seen without referrals. Claims are reimbursed based on usual, customary, and reasonable (UCR) charges. The member typically pays a deductible and a percentage of allowed charges.

POS

This prefix is linked to a POS plan. Point of Service coverage gives members a choice at the time of service: use the HMO-style in-network benefit with a referral for lower costs, or access out-of-network providers at reduced coverage levels. The billing approach depends on which option the member chooses.

About Anthem Blue Cross and Blue Shield of Connecticut

Independent licensee of the Blue Cross Blue Shield Association serving Connecticut members with commercial, Medicare, and Medicaid plans.