End-to-End RCM for DME Providers, Clinics & Suppliers
DME Medical Billing & Coding Services
AnnexMed is a trusted DME billing company for suppliers, pharmacies, and healthcare providers managing high volumes of equipment claims. Our DME billing specialists navigate documentation-heavy requirements, payer policies, and CMS DME billing guidelines, ensuring every claim is clean, compliant, and paid faster.
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DME RCM That Keeps Revenue Moving
In DME medical billing, accuracy means more than just claim submission, it means aligning prescriptions, authorizations, and compliance rules with payer expectations. AnnexMed’s DME revenue cycle management services cover intake to AR: eligibility, documentation checks, coding, prior auth, denials, and collections. Whether you’re a national supplier, local pharmacy, or home health agency, our workflows adapt to your business.
DME Billing Challenges That Drain Revenue
DME billing is highly regulated and prone to denials. Even routine supplies can stall revenue without sharp processes in place.
- Prescriptions, CMNs, or detailed written orders missing key elements required by payers.
- Failure to follow coverage criteria, frequency limits, or DME billing guidelines, leading to prepayment reviews and audits.
- High-value equipment like wheelchairs or oxygen not approved before delivery.
- Supplies and accessories billed separately instead of under the appropriate DME coding and billing rules for rentals or capped rentals.
- Incorrect or outdated HCPCS Level II DME codes in medical billing, modifiers (RR, NU, MS), or diagnosis mismatches
- Patient coverage not confirmed against payer-specific DME benefits, resulting in denials for non-covered equipment.
Why is AnnexMed Among Trusted DME Billing Companies?
As one of the most experienced DME medical billing companies, AnnexMed delivers precision, compliance, and scalability for providers nationwide.
- Skilled in managing high-volume DME insurance billing across varied provider settings.
- Our teams strictly follow compliance rules to prevent denials and protect revenue.
- Specialists ensure modifiers (RR, NU, MS), HCPCS Level II codes, and usage limits are applied correctly.
- Reports highlight underpayments, recurring rental leakage, and overlooked supply charges.
- AnnexMed integrates with your systems while keeping operations uninterrupted and cash flow steady.
Our DME Medical Billing Services
DME medical billing is complex, requiring precise documentation, correct codes, and payer-specific knowledge. AnnexMed’s DME billing services simplify the process, protect revenue, and reduce denials.
CPT, HCPCS & ICD Coding
Our DME billing specialists map diagnoses to the correct CPT, HCPCS, and ICD codes, ensuring compliance, accuracy, and reducing payer claim rejections.
Prior Authorization Management
We obtain approvals for high-cost DME items like oxygen, wheelchairs, or prosthetics before delivery, preventing costly denials and revenue leakage.
Claims Submission & Eligibility Verification
All claims follow DME billing guidelines with upfront coverage and eligibility checks, minimizing denials caused by payer-specific benefit mismatches or restrictions.
Compliance With CMS & Payers
From modifier usage (RR, NU, MS) to documentation accuracy, our workflows ensure alignment with CMS DME billing guidelines and payer regulations.
Accounts Receivable Follow-Up
Our AR team aggressively pursues unpaid claims, resolving denials linked to medical necessity, bundling, or DME insurance billing documentation deficiencies.
Recurring Rentals & Supplies
We manage recurring billing cycles for equipment rentals and supply replenishments with precision, ensuring consistent revenue and adherence to compliance requirements.
Adhering to Industry Standards
DME Billing Compliance Built Into Every Claim
Compliance isn’t a checkpoint, it’s the backbone of DME medical billing services. AnnexMed builds payer rules, CMS regulations, and audit trails directly into every workflow. With HIPAA compliance, real-time alerts, and ongoing staff training, we keep your practice audit-ready and your revenue safe.
We back this with system-led audit trails, intelligent policy enforcement, and quarterly compliance drills. From intake to collections, every claim is protected by layered controls, real-time alerts, and ongoing staff training, minimizing risk, preventing breaches, and keeping your practice audit-ready at all times.

SOC 2 Type 1

ISO 27001:2022

ISO 9001:2015

SOC 2 Type 2
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Ready to Get Started?
Whether you need full-scale support or help with just one part of the revenue cycle, AnnexMed offers modular services tailored to your most pressing needs.
Let's get started with,
- A quick discovery call to understand your goals
- Insights on how our services align with your workflows
- Guidance on compliance, turnaround, and scaling
- Option to request case study examples
Why AnnexMed?
- 20+ Years of RCM Excellence
- HIPPA Complaince Workflows
- 50+ Specialties Supported​
- U.S. Based & Offshore Hybrid Teams​