Home / Cities / Electric City / ZIP 99123

Medigap in ZIP code 99123, Electric City area

99123 is in Grant County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

County: Grant
Closest community: Electric City
Medicare clinicians in 99123: 1
Nearest hospital: 9 mi

CMS lists 1 Medicare clinician practicing at addresses in 99123, all listed as always accepting Medicare assignment. Counting everything within 8 miles of the ZIP's center: 1 clinicians, 0.0% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Coulee Medical Center in Grand Coulee, about 9 miles. Nearest Medicare-certified nursing home: Colville Tribal Convalescent C, about 17 miles (5 of 5 stars).

Medigap plans sold in 99123

Grant County line-up. Full list: Electric City. OIC chart, October 8, 2026.
Plan	Insurers	Who
Plan G	15	Asuris, Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America and more
Plan N	14	Asuris, Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America and more
High-deductible Plan G	6	HumanaDental, Insurance Company of North America, Premera, United American, United World Life (Mutual of Omaha), Washington National
Plan A	14	Asuris, Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America and more
Plan K	2	Asuris, UnitedHealthcare (AARP)
Plan F	13	Asuris, Bankers Reserve Life, First Health Life & Health, GPM Health & Life, HumanaDental, Insurance Company of North America and more

Source: CMS Doctors and Clinicians file.
Specialty in 99123	Clinicians
Physical therapy	1

Hospitals near 99123

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Coulee Medical Center Grand Coulee	9 mi	Critical access	not rated
Mid Valley Hospital & Clinic Omak	36 mi	Critical access	not rated
Three Rivers Hospital Brewster	39 mi	Critical access	not rated

Communities near 99123

Electric City (2 mi)
Grand Coulee (4 mi)
Coulee Dam (7 mi)
Elmer City (9 mi)
Almira (13 mi)

Neighboring ZIP codes: 99124, 99133, 99116, 99103, 99135, 99185.

Common questions

Which insurers sell Medigap Plan G in 99123?

15 insurers sell Plan G to Grant County residents (OIC chart current as of October 8, 2026).

How many Medigap insurers sell in 99123?

15, the Grant County line-up.