Quick answers
- What is MCMC Expanded Services Bld.?
- MCMC Expanded Services Bld. is a community health center in Mattawa, Washington, run by Grant County Hospital District 5, according to Health Resources and Services Administration (HRSA).
- Does MCMC Expanded Services Bld. offer a sliding fee or serve people without insurance?
- It is listed by HRSA as a site of a health center in the federal Health Center Program. These health centers must offer a sliding fee discount based on income and serve patients regardless of their ability to pay. Call to ask what papers to bring.
- Where is MCMC Expanded Services Bld.?
- 206 Government Rd, Mattawa, WA 99349, in Grant County, Washington.
- What is the phone number of MCMC Expanded Services Bld.?
- (509) 932-4499, as listed by Health Resources and Services Administration (HRSA). Call to confirm hours before you go.
Cost and insurance
HRSA lists this place as a site of a health center in the federal Health Center Program. Under the program’s rules, the health center must:
- offer a sliding fee discount: what you pay depends on your income and family size;
- serve patients whether or not they have insurance and regardless of their ability to pay.
Ask the health center which services and fees the discount covers at this site. Sources
What to ask when you call
- Are you taking new patients, and how soon can I be seen?
- Do you accept my insurance, Medicare or Medicaid?
- How does the sliding fee discount work, and what papers should I bring (for example proof of income)?
- What services do you offer here (for example dental, mental health, vaccines, lab tests)?
- What are your hours, and do you have interpreters or staff who speak my language?
A general checklist, not medical advice. For questions about your health or your medicines, ask your doctor or pharmacist.
Other community health centers nearby
By straight-line distance (not driving distance).
- Mattawa Community Medical Clinic0.0 mi · Mattawa, WA · Community health center
- MCMC Mobile Clinic0.0 mi · Mattawa, WA · Community health center
- MCMC Wic & PSS0.0 mi · Mattawa, WA · Community health center
- Wahluke Clinic0.3 mi · Mattawa, WA · Community health center
- Mattawa Community Medical Clinic9.7 mi · Mattawa, WA · Community health center
Clinics and urgent care nearby
- Confluence Health Royal City Clinic16 mi · Royal City, WA · Rural health clinic
- Astria Health19 mi · Sunnyside, WA · Rural health clinic
- Astria Health Center19 mi · Sunnyside, WA · Rural health clinic
Pharmacies nearby
- Grant County Public Hospital District 59.7 mi · Mattawa, WA · Community/retail pharmacy
- Grant County Public Hospital District No 59.7 mi · Mattawa, WA · Community/retail pharmacy
Nearest emergency rooms
Hospitals that list emergency services in Medicare data, by straight-line distance.
- Astria Sunnyside Hospital29 mi · Sunnyside, WA
- Astria Toppenish Hospital32 mi · Toppenish, WA
- Yakima Valley Memorial32 mi · Yakima, WA
More in Mattawa
All community health centers in Mattawa (6) · Community health centers in Grant County · Community health centers in Washington · Hospitals in Grant County · Find the closest emergency room to where you are →
Details from the official record
| Type | Community health center |
|---|---|
| Program | Federally Qualified Health Center (FQHC), funded by HRSA |
| Health center organization | Grant County Hospital District 5 |
| Address | 206 Government Rd, Mattawa, WA 99349 |
| County | Grant County |
| State | Washington |
| Phone | (509) 932‑4499 |
| Location setting | Clinic |
| Hours open per week | 50 |
| Schedule | Unknown |
| HRSA site number | BPS-H80-037945 |
| Medicare number (CCN) | 501051 |
| Corrections | Report an error or suggest an update → |
Sources
- Health Center Service Delivery and Look-Alike Sites — Health Resources and Services Administration (HRSA), retrieved 2026-11-13
- Federally Qualified Health Center Enrollments — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-19, retrieved 2026-11-13
- What is a health center? — Health Resources and Services Administration (HRSA)
- Health Center Program Compliance Manual, Chapter 9: Sliding Fee Discount Program — Health Resources and Services Administration (HRSA)