Advanced ASC Billing and Coding to Elevate Your Practice
ASC billing practices according to the latest advancements in complex compliance regulations. Practice credentialing with maximum payers on suitable terms — through our payer contracting services — to ensure a significant increase in your reimbursement rate.
Our professionals fully understand and respect your busy schedule with patients outside the hospital setting. Thus, to relieve the burden, they carefully handle the billing aspect of your ASC practice. Our team studies all your practice and patient details carefully to code everything accurately in compliance with ICD-10 and CPT.

Further, we know that outside patient dealing brings increased risks of data leakage and penalties. Hence, our team stores patients’ PHI in secured systems for ultimate data protection. Moreover, the transcriptionists stick to the “need-to-know” principle — the same HIPAA-compliant standard behind our transcription services — and observe all privacy standards. The staff also migrates data to advanced systems, through secure data migration, maintaining strict confidentiality.
Why Choose Us?
The market has multiple billing facilitators, but our ASC billing services stand above all. Here is why you should choose us:
- Up-to-Date Coding — ICD-10, CPT, and CMS revisions applied to every claim
- Error-Free Billing — modifiers applied correctly across multi-procedure cases
- 24/7 Assistance — billing support available whenever your center operates
- 98% First-Go Clearance — scrubbed claims that clear the first time
- Complete ASC RCM — eligibility through collection, managed under one roof
ASC Billing Plan
ASC cases involve multiple providers and treatments, which complicate billing. However, our simplified plan keeps the process smooth. The steps include:
- Insurance Verification — coverage confirmed before every scheduled procedure
- Patient Communication — financial plans explained before treatment
- Practice Documentation — pre-op, procedure, and post-op records complete
- Claim Filing — correct modifiers applied and claims submitted on time
- Payment and Collection — payer and patient balances followed up until paid
As discussed, multiple providers are involved in the ASC care process; our team maintains strong communication with all to identify their roles. They carefully document all information and apply correct modifiers to distinguish the procedures for fair billing. Also, they follow up with payers through systematic billing and collection to drive quick payments to your account.


Frequently Asked Questions
Efficient ASC billing is crucial to providing high-quality ambulatory care. However, providers have their concerns regarding the process. Below we have answered some questions that they frequently ask. Whether you’re practicing ambulatory care individually or affiliated with a hospital, these will effectively clear your confusion. Let’s have a look:
1) What documentation is needed to support ASC billing?
ASC billing requires accurate, detailed documentation of the pre-operative evaluation, procedure notes, anesthesia records, and postoperative care. Even small gaps in this record are a leading cause of ASC denials — complete documentation is the claim’s foundation.
2) How do I stay updated on changes in ASC billing regulations?
MarkLab’s billing specialists undergo regular training to stay current with ASC billing regulation revisions — including Medicare’s ASC fee schedule updates — and communicate those changes to clients directly, so your center is never caught working from outdated rules.
3) How does ASC billing differ from hospital outpatient billing?
ASCs are reimbursed under the ASC fee schedule rather than hospital outpatient (OPPS) rates, and claims typically split the facility charge from the professional component, which surgeons bill separately with modifier -26. Medicare also recognizes modifier SG to identify the ASC facility service tied to a same-day procedure.