Top 10 OB/GYN Billing Companies (2026): Best Medical Billing Services for Women's Health Practices
- Sirius solutions global
- 6 days ago
- 8 min read
OB/GYN billing carries a level of complexity most other specialties never see. A single pregnancy can involve a global maternity package, multiple ultrasounds, lab work, a delivery, and postpartum visits each with its own coding and timing rules. Add gynecologic surgery, preventive care, and a mix of Medicare, Medicaid, and commercial payers, and it's easy to see why so many practices lose revenue to denials, undercoding, or slow prior authorizations.
This guide ranks 10 billing partners that specialize in or offer strong support for obstetrics and gynecology billing, and breaks down what actually separates a good OB/GYN billing company from an average one.
Did You Know? Practices that outsource OB/GYN billing to specialty-experienced partners commonly report meaningfully fewer denials tied to global maternity billing and modifier errors, since these claims require coders who understand OB/GYN-specific timing and bundling rules — not general E/M coding alone. |
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Quick Navigation
• Why Trust This Ranking?
• Top 10 OB/GYN Billing Companies — Comparison Table
• The Top 10, Reviewed
• Sirius Solutions Global Spotlight
• Signs Your Practice Needs Billing Support
• How Much Revenue Could You Be Missing?
• Outsourcing: Before vs. After
• Myth vs. Fact
• Questions to Ask Before Hiring a Billing Company
• Selection Checklist
• Frequently Asked Questions
• Disclaimer
Why Trust This Ranking?
This comparison was built around criteria that actually affect an OB/GYN practice's revenue and compliance posture, not marketing claims. Each provider category below is evaluated on:
• Specialty depth in obstetrics and gynecology, not just general medical billing
• Coding accuracy for CPT, ICD-10-CM, and HCPCS, including global maternity and surgical bundling
• Technology: claim scrubbing, EHR/PM integration, and reporting transparency
• Denial management and appeals process
• Compliance posture: HIPAA safeguards, audit readiness, coding QA
• Scalability for solo practices through multi-location OB/GYN groups
• Client support model and responsiveness
Where this guide references specific named companies, it is limited to Sirius Solutions Global; other entries describe common provider types practices encounter during a vendor search, since pricing, staffing, and service scope for competing firms change frequently and should always be confirmed directly with the vendor.
Top 10 OB/GYN Billing Companies Comparison Table
Note: Positions #2–#10 describe common provider categories practices evaluate, not confirmed rankings of specific named competitors. Always request current pricing, references, and a sample denial-rate report directly from any vendor you're considering.
The Top 10, Reviewed
#1 — Sirius Solutions Global
Overview: A U.S.-based revenue cycle management company supporting OB/GYN and women's health practices alongside other specialties, with a compliance-driven, technology-enabled billing workflow.
• Strengths: Specialty-aware coding for global maternity, prenatal, and gynecologic surgical claims; transparent reporting; dedicated denial management.
• Best for: Practices that want a single billing partner capable of handling OB/GYN's unique coding rules alongside credentialing and AR follow-up.
• Services: Medical coding, claims submission, denial management, credentialing, insurance verification, prior authorization support, AR recovery.
• Ideal practice size: Solo OB/GYN providers through multi-location women's health groups.
Sirius Solutions Global is profiled in full detail in the Spotlight section below.
#2 — Boutique OB/GYN-Only RCM Firms
These firms bill exclusively for obstetrics and gynecology. Strength: deep familiarity with global maternity packages and payer quirks specific to OB/GYN. Limitation: smaller teams can mean longer turnaround during high-volume periods. Best for single-specialty practices that want a partner who speaks their language fluently.
#3 — National Multi-Specialty Billing Companies
Large, established firms serving many specialties including OB/GYN. Strength: scale, established payer relationships, robust technology. Limitation: OB/GYN may be one of dozens of specialties they support, so coders may be less specialized. Best for large multi-location groups needing broad coverage.
#4 — EHR-Integrated Billing Platforms
Software-first vendors that bundle a billing platform with service support. Strength: tight integration with scheduling and clinical documentation. Limitation: OB/GYN-specific coding nuance can be secondary to the software itself. Best for practices that want a unified tech stack.
#5 — Regional Women's Health Billing Groups
Smaller firms focused on a specific state or region. Strength: familiarity with local payer policy and Medicaid rules. Limitation: limited scalability if a practice expands across state lines. Best for independent OB/GYN practices staying within one region.
#6 — Hospital-Affiliated RCM Vendors
Vendors built around health-system billing needs. Strength: experience with hospital-based delivery and surgical billing. Limitation: workflows are often built for hospital departments, not independent practices. Best for OB/GYN departments inside larger systems.
#7 — Credentialing-Focused Billing Firms
Firms that lead with payer enrollment and credentialing, then layer on billing. Strength: useful for new practices or new providers joining a group. Limitation: billing may be a secondary service line rather than a core specialty. Best for new OB/GYN practices getting in-network.
#8 — AI-Driven Claims Automation Vendors
Technology-first companies emphasizing automated claim scrubbing and predictive denial flagging. Strength: speed and consistency on high-volume claims. Limitation: automation still needs experienced human review for complex OB/GYN coding edge cases. Best for practices prioritizing tech efficiency.
#9 — Small Local Billing Services
Independent or small-team billing services serving a handful of local practices. Strength: personal relationships and responsiveness. Limitation: may lack the technology stack or bench strength of larger firms. Best for solo providers who value a direct point of contact.
#10 — Freelance / Independent Coder Networks
Networks of certified coders available for overflow or project-based work. Strength: flexible, lower-commitment support. Limitation: not a full RCM solution — no AR follow-up, credentialing, or denial appeals. Best for practices needing temporary coding capacity, not a full outsourced billing partner.
SIRIUS SOLUTIONS GLOBAL — SPOTLIGHT
Why practices choose Sirius Solutions Global for OB/GYN billing:
• Specialty-aware coding for global maternity packages, antepartum/postpartum visits, and gynecologic surgery
• Insurance verification and prior authorization support before the point of care
• Credentialing and payer enrollment for new and existing OB/GYN providers
• Denial management with root-cause tracking, not just resubmission
• Technology-enabled workflows, including AI-assisted claim scrubbing layered with human coding review
• HIPAA-aligned data security and audit-ready documentation
• Support for multi-specialty groups — Sirius Solutions Global also supports specialties such as dental billing, useful for multi-specialty practices under one roof
Multi-specialty practices sometimes ask whether the same billing partner can handle more than OB/GYN. Sirius Solutions Global's dental billing services are one example of that broader specialty coverage.
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Signs Your OB/GYN Practice Needs Billing Support
• Denial rates climbing without a clear root cause
• Global maternity claims frequently underpaid or delayed
• Front-desk staff spending more time on billing than patient care
• Credentialing delays keeping new providers out-of-network for months
• No clear visibility into aging accounts receivable
How Much Revenue Could You Be Missing?
Hidden revenue leaks in OB/GYN practices typically come from a small set of recurring issues rather than one big mistake:
Common Leak | Typical Cause |
Global maternity underbilling | Delivery or postpartum service billed separately when it should roll into the package, or vice versa |
Modifier errors | Missing or incorrect modifiers on multiple-procedure or bilateral gynecologic surgeries |
Stale AR | Claims sitting past timely-filing windows without follow-up |
Prior auth denials | Procedures performed before authorization is confirmed |
Undercoding preventive visits | Well-woman exams billed as simple visits instead of full preventive service codes |
Outsourcing: Before vs. After
Myth vs. Fact
Myth | Fact |
Outsourcing means losing control of billing | Practices retain full visibility through reporting and can set approval workflows |
Only large practices benefit from outsourcing | Solo and small OB/GYN practices often see the biggest relief in staff time |
All billing companies handle OB/GYN the same way | Global maternity, surgical bundling, and payer-specific rules require specialty familiarity |
Outsourcing is not HIPAA compliant | Reputable billing partners operate under HIPAA-aligned safeguards and business associate agreements |
Questions to Ask Before Hiring a Billing Company
1. How much OB/GYN-specific experience does your coding team have?
2. How are global maternity packages typically handled in your workflow?
3. What is your current average denial rate, and how do you calculate it?
4. How do you handle prior authorization for surgical procedures?
5. What reporting will we have access to, and how often?
6. How is patient billing data protected?
7. What does implementation and transition look like, and how long does it take?
8. Is credentialing included, or billed separately?
Selection Checklist
• Specialty experience in OB/GYN, not just general billing
• Clear denial management process, not just resubmission
• Transparent reporting and AR visibility
• HIPAA-aligned security practices and a signed BAA
• Credentialing support if you're onboarding new providers
• References from current OB/GYN clients
• A defined, realistic implementation timeline
Frequently Asked Questions
What does an OB/GYN billing company do?
An OB/GYN billing company manages coding, claims submission, denial management, and often credentialing and prior authorization for obstetrics and gynecology practices, handling the specialty's unique global maternity and surgical billing rules.
How much do OB/GYN billing services cost?
Pricing typically depends on claim volume, services included, and practice size. Percentage-of-collections and flat monthly-fee models are both common; get a written quote based on your actual volume before comparing providers.
Why outsource OB/GYN billing?
Outsourcing can reduce denials, free up clinical staff, and bring specialty-trained coders to complex claims like global maternity packages and gynecologic surgery.
What is included in maternity billing?
Global maternity billing typically bundles antepartum visits, delivery, and postpartum care into a single package, billed once specific criteria are met, separate from services outside that bundle.
How are global maternity packages billed?
They're generally billed after delivery using a global OB code, provided the same provider or group delivered all bundled components; services outside the package are billed separately.
Which CPT codes are commonly used in OB/GYN?
Common categories include evaluation and management codes for office visits, global maternity codes, delivery-specific codes, and codes for gynecologic procedures and surgeries; the specific codes used depend on the services provided.
How can billing reduce denials?
Specialty-trained coders reduce denials by applying correct modifiers, verifying eligibility and prior authorization up front, and tracking denial root causes instead of only resubmitting claims.
How long does implementation take?
Timelines vary by practice size and current system complexity; ask any prospective partner for a specific timeline based on your practice before signing an agreement.
Is outsourcing HIPAA compliant?
Outsourcing can be HIPAA compliant when the billing company operates under a signed Business Associate Agreement and maintains appropriate administrative, physical, and technical safeguards.
How do I choose the right billing partner?
Compare OB/GYN-specific experience, denial rates, reporting transparency, security practices, and client references, using the selection checklist above as a starting point.
Does Medicaid cover OB/GYN services differently than commercial insurance?
Yes — Medicaid coverage, prior authorization requirements, and reimbursement rates for OB/GYN services vary by state, which is why payer-specific expertise matters.
Can a billing company help with credentialing for new providers?
Many full-service RCM companies include credentialing and payer enrollment as part of their services; confirm whether it's included or offered separately.
Disclaimer
Important This article is provided for general informational purposes only and does not constitute legal, financial, billing, or medical advice. Rankings and provider categories described here reflect general industry patterns as of 2026 and are not a guarantee of any specific outcome, pricing, or service level. Coding examples, CPT/ICD-10/HCPCS references, and payer rules are illustrative and subject to change; always verify current coding and payer requirements with official CMS, AMA, and payer resources or a qualified compliance professional before making billing decisions. Practices should independently evaluate and vet any billing partner, including requesting references, sample reports, and a signed Business Associate Agreement, before entering an agreement. Sirius Solutions Global does not guarantee specific revenue outcomes, and results vary by practice. |
