Home / Cities / Cascade Valley / ZIP 98837

Medigap in ZIP code 98837, Cascade Valley area

98837 is in Grant County, where 15 insurers sell Medicare Supplement plans: 15 sell Plan G and 14 sell Plan N.

County: Grant
Closest community: Cascade Valley
Medicare clinicians in 98837: 278
Nearest hospital: 0 mi

CMS lists 278 Medicare clinicians practicing at addresses in 98837; 8 may not always accept Medicare assignment. Practices here include Grant County Public Hospital District 1, Moses Lake Community Health Center, Central Washington Health Services Association, Valley Eye and Vision Clinic , PLLC, Daniel Funsch Jr MD Pc, and County of Grant. Counting everything within 8 miles of the ZIP's center: 278 clinicians, 2.9% sometimes declining assignment (statewide 4.5%). Nearest general hospital: Samaritan Hospital in Moses Lake, under 1 mile. Nearest Medicare-certified nursing home: Lake Ridge Center, about 3 miles (2 of 5 stars).

Medigap plans sold in 98837

Grant County line-up. Full list: Cascade Valley. 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 98837	Clinicians
Mental health	17
Eye care	11
Orthopedics	8
Chiropractic	6
Digestive care	5
General surgery	5
Physical therapy	5
Cardiology	3
Cancer care	2
Dermatology	1

Hospitals near 98837

Straight-line distance from the town center. Source: CMS Hospital General Information.
Hospital	Distance	Type	CMS overall rating
Samaritan Hospital Moses Lake	under 1 mi	Acute care	2 of 5 stars
Columbia Basin Hospital Ephrata	20 mi	Critical access	not rated
Othello Community Hospital Othello	23 mi	Critical access	not rated

Communities near 98837

Cascade Valley (1 mi)
Moses Lake (2 mi)
Moses Lake North (3 mi)
Wheeler (7 mi)
Marine View (13 mi)

Neighboring ZIP codes: 98857, 98832, 98851, 98823, 98853, 99344.

Common questions

Which insurers sell Medigap Plan G in 98837?

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

How many Medigap insurers sell in 98837?

15, the Grant County line-up.