Home Health Agencies in Walnut, CA

CMS lists 8 Medicare-certified home health agencies with an office address in Walnut, California. 4 have a quality of patient care star rating and 0 have a patient survey star rating. CMS also lists 227 other agencies as having served at least one patient, during its data collection period, in a ZIP code that appears in CMS-listed Walnut addresses.

Office in Walnut: 8
With a quality star rating: 4
With a patient survey star rating: 0
Others that served at least one of these ZIP codes: 227

8 in Walnut 227 more that served one of these ZIP codes Find by ZIP code All of California

The 8 home health agencies with an office in Walnut

Agencies whose office address in the CMS home health file is in Walnut, CA, listed A to Z, not ranked. "Quality" is the CMS quality of patient care star rating; "survey" is the CMS patient survey star rating. A dash means CMS publishes no rating.

227 other agencies that served at least one patient in a ZIP code found in Walnut addresses

CMS lists these agencies as having served at least one patient, during its data collection period, in at least one ZIP code where Walnut addresses are. Their own office address is outside Walnut.

Listed A to Z, not ranked. "N of 1" counts how many of the ZIP codes below appear in the agency's CMS ZIP list. Ask each agency whether it serves the address now.

More for Walnut

Common questions

How many Medicare-certified home health agencies are in Walnut, California?

CMS lists 8 Medicare-certified home health agencies with an office address in Walnut, California. 4 have a quality of patient care star rating and 0 have a patient survey star rating. An agency can serve patients outside its own city. CMS also lists 227 other agencies as having served at least one patient, during its data collection period, in a ZIP code that appears in CMS-listed Walnut addresses.

Does Medicare cover home health care?

Medicare.gov describes home health as a wide range of health care services that a patient can get at home for an illness or injury. The patient must need part-time or intermittent skilled services and be “homebound.” A doctor or other health care provider (like a nurse practitioner) must see the patient in person, confirm the need for home health care and order it, and a Medicare-certified home health agency must provide it. The patient pays nothing for covered home health services (Medicare.gov notes that other costs may apply).

What doesn't Medicare home health cover?

Medicare doesn't pay for 24-hour-a-day care at home, home meal delivery, homemaker services unrelated to the care plan, or custodial or personal care when that is the only care needed, according to Medicare.gov.

How this page is built

The first list uses the City/Town and State in the CMS home health agency file (the agency's office address). The second list uses CMS's home health ZIP code file, which lists for each ZIP code the agencies that CMS reports served at least one patient in that ZIP code during its data collection period. CMS publishes no table that ties ZIP codes to cities, so the ZIP codes for Walnut are only those that appear in CMS-listed addresses in Walnut, CA of nursing homes, hospices and home health agencies. A ZIP code can also cover places outside Walnut, and a part of Walnut can have a ZIP code that no CMS address uses.

ZIP codes used (1): 91789

Source: CMS Provider Data Catalog, home health datasets (October 2026 release).