All Billing Inquiries:

Please direct all questions about billing to one of the following numbers:

  • EST Call Center: 800-299-9770
  • MT Call Center: 855-270-2792
  • PST Call Center: 866-509-8452


General Inquiries:

For general inquiries, please contact our main line at 800-841-5200.

Sales and Marketing:

At Affiliated Professional Services, our focus remains on our clients and their individual path to success. Email our Sales & Marketing Coordinator at the following number:

866 914-8719

508 273-1352 (Fax)

Career Opportunities:

Are you looking to work for a national billing company dedicated to providing our clients with the highest level of professionalism? Are you a dependable and motivated individual who shares the APS vision to add value and integrity to all that you do? Then you might be a good fit for APS! Email our Human Resources Manager Lisa Evansen at with the subject line “Career Opportunity” to inquire about any available positions.

For an Affiliated Professional Services (APS) Corporate Brochure, additional information or a Free Medical Billing Consultation, please contact us using the form below.

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