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Medigap in ZIP code 99033, Tekoa area

By Vadim Marusin, licensed Medicare insurance agent in Washington (WAOIC #1365574). Insurer data checked against the state chart current as of October 8, 2026.

99033 is in Whitman County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

ZIP 99033, Whitman County

County: Whitman
Closest community: Tekoa
Medicare clinicians in 99033: 1
Nearest hospital: 31 mi

CMS lists 1 Medicare clinician practicing at addresses in 99033, all listed as always accepting Medicare assignment. Practices here include Public Hospital District No 3 of Whitman County. Counting everything within 8 miles of the ZIP's center: 1 clinicians, 0.0% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Whitman Hospital and Medical Center in Colfax, about 31 miles. Nearest Medicare-certified nursing home: Colfax Health and Rehabilitation of Cascadia, about 28 miles (1 of 5 stars).

7,083 people on Medicare in Whitman County71% in Original Medicare (WA 50%)12% of those 65+ are 85 or older

Medigap plans sold in 99033

Whitman County line-up. Full list: Tekoa. 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

Hospitals near 99033

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Whitman Hospital and Medical Center Colfax	31 mi	Critical access	5 of 5 stars
MultiCare Valley Hospital Spokane Valley	32 mi	Acute care	5 of 5 stars
Deaconess Medical Center Spokane	34 mi	Acute care	3 of 5 stars

Communities near 99033

Tekoa (1 mi)
Latah (4 mi)
Waverly (10 mi)
Oakesdale (10 mi)
Farmington (10 mi)

Neighboring ZIP codes: 99018, 99128, 99158, 99039, 99012, 99170.

Common questions

Which insurers sell Medigap Plan G in 99033?

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

How many Medigap insurers sell in 99033?

15, the Whitman County line-up.