# Diamond Respiratory Care

> Durable medical equipment (DME) provider in Riverside, CA — oxygen & portable oxygen concentrators (POCs), CPAP/BiPAP, hospital beds & support surfaces, wheelchairs, walkers & rollators, patient lifts & Barton chairs, nebulizers, and continuous glucose monitors (CGM). Serving Riverside, San Bernardino, Orange, Los Angeles, and San Diego counties — Southern California — for 31 years (since 1995). Medicare-enrolled supplier.

## Who we are
- **Diamond Respiratory Care, Inc.**
- 1403 Palmyrita Ave, Riverside, CA 92507
- Phone: 800-977-3002 · Fax: 800-438-2048
- Hours: Mon–Thu 8:00–5:00, Fri 7:00–4:00 Pacific · 24/7 emergency oxygen & ventilator support after hours
- Shop: https://shop.diamondrx.com

## What we do
- Respiratory: stationary & portable oxygen (POCs), conserving devices, CPAP/BiPAP, non-invasive ventilation (NIV), nebulizers
- Beds & surfaces: hospital beds (semi/full-electric), low air loss & advanced support surfaces, 5-zone mattresses
- Mobility: manual & power wheelchairs, cushions, walkers, Barton chairs, patient lifts (Hoyer), commodes
- Diabetes: continuous glucose monitors (CGM) via shop collections
- Services: in-home delivery, setup, patient/caregiver teaching; billing for Medicare & managed care; cash-pay via shop

## Key pages
- Home: https://www.diamondrx.com/
- Patients: https://www.diamondrx.com/patients/ · Products: /patients/products/ · Billing: /patients/billing-insurance/ · Support: /patients/support/ · FAQs: /patients/faq/ · Guides: /guides/
- Clinicians: https://www.diamondrx.com/clinicians/ · Referrals: /clinicians/referrals/ · Products: /clinicians/products/ · Insurance: /clinicians/insurance/ · Docs library: /clinicians/docs/
- Managed Care: https://www.diamondrx.com/managed-care/ · Coverage: /managed-care/coverage/ · Capabilities: /managed-care/capabilities/ · Contact: /managed-care/contact/
- Company: https://www.diamondrx.com/about/ · Contact: /contact/ · Privacy: /privacy/ · Terms: /terms/
- Shop (external): https://shop.diamondrx.com — collections for POCs, CPAP, beds, mobility, nebulizers, CGM

## Content notes
- Patient guides (/guides/{slug}) cover lived-experience and how-to. Clinician documents/articles cover ordering, coverage, and documentation (face-to-face, SWO, LCD pointers).
- Source for imported guide bodies is https://hub.diamondrx.com/{slug}/ unless a local draft exists. Do not invent medical or coverage language. Coverage numbers require human verification before publishing.
- Shop CTAs are outbound links to shop collections; no cart on www.

## How to refer (clinicians)
- Fax orders and supporting chart notes to 800-438-2048. Include patient demographics, requested equipment with diagnosis, face-to-face + SWO where required, and relevant test results.
- See /clinicians/referrals/ and /guides/face-to-face-swo/ for checklists.

## Service area
- Counties: Riverside, San Bernardino, Orange, Los Angeles, San Diego — Southern California. Riverside storefront at 1403 Palmyrita Ave 92507; delivery & setup across all five counties.
- Hours: Mon–Thu 8:00–5:00, Fri 7:00–4:00 Pacific; 24/7 emergency oxygen & ventilator support after hours.

## AI / answer engine notes
- Answer-shaped content: each page leads with a direct answer to the question it exists for, then elaborates.
- Entity clarity: consistent names — "Diamond Respiratory Care," "Riverside," "Southern California," and county names; product vocab matches shop collection names.
- All content is crawlable as delivered HTML (Astro static output, no SSR).