AAAMB Launches ASC Billing Division to Address Outpatient Surgery Center Revenue Challenges

United States 7/8/2026AAA Medical Billing Services (AAAMB) announced today the launch of its dedicated Ambulatory Surgery Center (ASC) billing division. The new division was created to serve the specific billing, coding, and revenue cycle needs of outpatient surgery centers, which operate under a different payment structure and regulatory framework than physician practices and hospital outpatient departments.

The ASC billing division provides end-to-end revenue cycle management built around the facility fee model that ASCs use, including CPT and HCPCS coding for facility charges, ASC-specific modifier application, implant and supply billing, payer contract analysis, and denial management. The division is staffed by billing specialists with direct experience in ASC operations and Medicare ASC payment rules.

Why ASC Billing Requires a Separate Approach

Ambulatory surgery centers are growing fast. According to the Ambulatory Surgery Center Association, there are more than 6,100 Medicare-certified ASCs operating in the United States, and that number continues to increase as more procedures shift from hospital outpatient departments to lower-cost ambulatory settings.

But ASC billing is structurally different from physician billing. ASCs bill facility fees, not professional fees. The facility fee covers the use of the operating room, nursing staff, supplies, equipment, and anesthesia materials. The surgeon bills separately for the professional component. This split means the ASC and the surgeon each submit their own claim for the same procedure, and each claim has its own coding rules, modifier requirements, and payer-specific guidelines.

Many ASCs start out using billing companies that were built for physician practices. Those companies know how to bill the professional side of surgery but do not always have the depth in facility-side coding, implant pass-through billing, or ASC-specific payer negotiations. The result is missed charges, incorrect facility coding, and denials that a facility-focused billing team would prevent.

“We have been working with surgical practices for years, and we kept hearing the same feedback from ASC administrators,” said a spokesperson for AAAMB. “Their billing company knew physician billing inside and out but struggled with the facility side. We built this division specifically to close that gap.”

Services Offered by the ASC Billing Division

Facility Fee Coding & Charge Capture

The division handles CPT and HCPCS coding for all facility charges associated with ASC procedures. This includes the surgical procedure itself, anesthesia supplies, surgical packs, and ancillary services performed during the encounter. The coding team applies ASC-specific modifiers, including laterality, multiple procedure indicators, and discount modifiers required by certain payers.

Charge capture is a major revenue issue for ASCs. When implants, high-cost supplies, or drugs administered during a procedure are not captured on the facility claim, the ASC absorbs those costs without reimbursement. The AAAMB team works with ASC staff to build charge capture workflows that account for every billable item used during each case.

Implant & High-Cost Supply Billing

Many ASC procedures involve implants or devices that are separately reimbursable from the facility fee. Orthopedic hardware, spinal implants, ophthalmic lenses, and pain management devices each have their own HCPCS codes and documentation requirements. Some payers reimburse implants at cost, others at a percentage markup, and some bundle implant costs into the facility fee.

The ASC billing division tracks payer-specific implant reimbursement policies and ensures that implant charges are billed correctly based on each payer’s rules. For Medicare, the division follows the ASC payment system’s packaging rules, which determine which supplies and devices are included in the facility fee and which qualify for separate payment.

Payer Contract Analysis

ASC reimbursement rates are set by payer contracts, and those contracts are negotiated separately from physician fee schedules. Many ASCs accept default contract terms without analyzing how those rates compare to Medicare ASC rates or market benchmarks. The AAAMB ASC division reviews existing payer contracts, identifies underpaid procedure categories, and provides data to support renegotiation.

For Medicare, the division monitors annual updates to the ASC payment system, including changes to the ASC conversion factor, additions to the ASC-covered procedures list, and updates to packaging and payment indicators.

Denial Management & Appeals

ASC claims are denied for reasons that differ from physician claims. Common ASC denial reasons include missing or incorrect facility NPI, procedure codes not approved for the ASC setting by the payer, bundling edits that package supplies into the facility fee when they should be billed separately, and authorization failures specific to the facility rather than the surgeon.

The division handles ASC-specific denial management, including identification of denial root causes, appeal preparation with facility-level documentation, and follow-up through each payer’s appeal process.

The ASC Market in Dallas & Beyond

Dallas has a growing ASC market. Orthopedic, ophthalmologic, gastroenterologic, and pain management procedures are increasingly performed in ambulatory settings throughout the DFW area. AAAMB’s location in Dallas positions the division to serve local ASCs directly while also supporting facilities across Texas and nationwide.

“Outpatient surgery is where the industry is headed,” the AAAMB spokesperson said. “More procedures, more facilities, and more billing requirements that do not fit into a physician billing workflow. This division gives ASCs a billing partner that actually speaks their language.”

Availability

The ASC billing division is accepting new clients immediately. ASC administrators and management companies interested in facility billing support can request a consultation through the AAAMB website at https://aaamb.com or by calling 1-844-44-AAAMB.

About AAA Medical Billing Services

AAA Medical Billing Services (AAAMB) provides medical billing, coding, revenue cycle management, credentialing, eligibility verification, denial management, and practice management services to healthcare providers across Texas and nationwide. With pricing starting at 2.95% of monthly collections, AAAMB serves practices of all sizes and across all specialties. The company’s service portfolio includes physician billing, DME billing, pharmacy billing, ASC billing, and digital marketing for healthcare practices. AAAMB is headquartered in Dallas, TX.

For more information, visit https://aaamb.com. 

Contact Information

AAA Medical Billing Services
Email: info@aaamb.com
Phone: 1-844-44-AAAMB (1-844-442-2262)
Website: https://aaamb.com