Medigap in ZIP code 99166, Pine Grove area

99166 is in Ferry County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

County: Ferry
Closest community: Pine Grove
Medicare clinicians in 99166: 22
Nearest hospital: 0 mi

CMS lists 22 Medicare clinicians practicing at addresses in 99166, all listed as always accepting Medicare assignment. Practices here include Ferry County Public Hospital District No 1, Integra Imaging PS, and Intelligent Balance Chiropractic Spinal Care PLLC. Counting everything within 8 miles of the ZIP's center: 22 clinicians, 0.0% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Ferry County Memorial Hospital in Republic, under 1 mile. Nearest Medicare-certified nursing home: Buena Vista Healthcare, about 34 miles (5 of 5 stars).

Medigap plans sold in 99166

Ferry County line-up. Full list: Pine Grove. 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 99166	Clinicians
Chiropractic	2
Mental health	1

Hospitals near 99166

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Ferry County Memorial Hospital Republic	under 1 mi	Critical access	not rated
North Valley Hospital Tonasket	27 mi	Critical access	not rated
Mid Valley Hospital & Clinic Omak	33 mi	Critical access	not rated

Communities near 99166

Pine Grove (3 mi)
Republic (4 mi)
Torboy (4 mi)
Curlew Lake (9 mi)
Malo (13 mi)

Neighboring ZIP codes: 99150, 98859, 99118, 99141, 99121, 99160.

Common questions

Which insurers sell Medigap Plan G in 99166?

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

How many Medigap insurers sell in 99166?

15, the Ferry County line-up.