PrefixLookup
Home›Regence BlueShield of Idaho

Regence BlueShield of Idaho

Idaho • 3 prefixes

Also known as: Regence Group Administrators, RGA Idaho

Billing reference

Provider phone
(800) 854-5585

Verified Aug 2026 · source

2 exceptions — check before you submit

Depends on the product

  • (800) 676-2583 — BlueCard Eligibility inquiries

Other departments

  • (833) 670-0899 — Regence Group Administrators Customer Care
Electronic payer ID
00611

Verified Aug 2026 · source

2 exceptions — check before you submit

Depends on the claim type

  • 00611D — standalone dental claims if required by clearinghouse

Depends on your network status

  • RGA01 — Regence Group Administrators (RGA) contracted provider plans
Claims mailing address
P.O. Box 52890 Bellevue WA 98015-2890

Verified Aug 2026 · source

2 exceptions — check before you submit

Depends on the plan type

  • P.O. Box 1106, MS LD3S, Lewiston, ID 83501 — Medical Records / BlueCard Claims Requests

Depends on the claim stage

  • P.O. Box 85001, Bellevue, WA 98015-5001 — Idaho Appeals (Regence Group Administrators)
Timely filing limit
180 daysCompare all plans

Verified Aug 2026 · source

Prior authorization phone
(833) 670-0899
Provider website
https://www.regence.com

Billing Regence BlueShield of Idaho from outside Idaho?

Usually you do not send the claim to Regence BlueShield of Idaho. Under the BlueCard program, a provider treating a member from another Blue plan submits the claim to their own local Blue Cross Blue Shield plan, which then routes it to Regence BlueShield of Idaho for processing.

  • The payer ID and claims address above are for filing within Idaho. Filing from elsewhere, use your local plan's details instead.
  • Prior authorizationis generally handled by the member's home plan — so Regence BlueShield of Idaho, wherever you are.
  • Your timely filing limit is set by your own contract with your local Blue plan, not by the figure above. 365 days is customary but contracts vary.
  • To check eligibility and benefits for an out-of-area Blue member, call 1-800-676-BLUE (1-800-676-2583).

Arrangements vary by contract, and self-funded (ASO) accounts can differ — confirm with your local Blue plan before filing. See the BlueCard Program Provider Manual for the full rules.

About Regence BlueShield of Idaho

Regence Group health insurance company providing commercial and Medicare plans in Idaho.

All 3 prefixes for Regence BlueShield of Idaho

NUZ
NVC
PVZ

Search for a specific prefix · Browse all BCBS plans

Report a problem