Online Bill Pay -Reliant Medical Group, Central Massachusetts

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doctors & locations MyChart
Urgent Care

Reliant Medical Group Southboro Medical - Now a part of Reliant Medical Group (800) 283-2556 (508) 481-5500

We make paying your medical bills easy with these three, secure online options!

  • Pay ANY Reliant Medical Group bill with our new payment portal on Instamed. Log on and use your credit card to pay your Reliant Medical Group, Southboro Medical Group, ReadyMED, Surgical Eye Experts and The Endoscopy Center bills.*
  • Use MyChart to pay your bill or your copay.** Simply log in to your MyChart account and pay your bill securely with your credit card.
  • Pay your Quest Diagnostics Lab bill directly through their website.

We accept Visa, Mastercard, Discover and American Express.

If you have a billing question, please contact Patient Financial Services at (508) 368-5500 or toll free (800) 215-1720.

*Bills from Durable Medical Equipment cannot be paid through Instamed.

**Patients cannot pay MyChart bills online for their spouse or child 18+, and parents of children under 18 must be listed as the guarantor as well as be a patient of Reliant or Southboro to pay bills. Bills from The Endoscopy Center and Surgical Eye Experts cannot be paid through MyChart.