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Thank you for contacting the BASS Medical Group Billing Department. Your message has been received, and a billing representative will review your inquiry shortly.

Employees gathered around a conference table while a doctor in scrubs and a lab coat presents at a board featuring the BASS Medical Group logo.

Please allow 24–48 business hours for a response. If your concern is urgent, you may call us directly at (925) 627-3424. If all lines are busy, we encourage you to leave a voicemail and wait for a return call before trying again.

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