Choosing an OB/GYN billing company is not simply a matter of finding a vendor that submits claims. The right partner needs to fit your practice size, payer mix, technology, reporting needs, and revenue cycle goals.
That matters even more as maternity billing changes in 2027. The American Medical Association has approved a major restructuring of maternity care CPT reporting effective January 1, 2027. The changes include 17 deleted codes, 12 new codes, and six revised codes.
For this comparison, we looked at specialty experience, RCM coverage, denial and A/R management, technology, reporting, scalability, and readiness for the 2027 changes.
Best OB/GYN Billing Companies Compared
| Rank | Company | Best For | Key Strength | Service Model |
| 1 | CureCloudMD | Most OB/GYN practices | Specialty-focused RCM | Outsourced RCM |
| 2 | Medical Billers and Coders | Specialty-focused groups | OB/GYN billing depth | Outsourced RCM |
| 3 | CureMD | Practices wanting EHR + billing | Integrated practice platform | Technology + RCM |
| 4 | Coronis Health | Larger organizations | Enterprise RCM | Outsourced RCM |
| 5 | CareCloud | Technology-focused practices | RCM visibility and automation | Technology + RCM |
| 6 | AdvancedMD | Existing AdvancedMD users | Integrated billing ecosystem | Technology + RCM |
| 7 | Greenway Health | Existing Greenway users | Ambulatory RCM support | Technology + RCM |
| 8 | OBGYNBillingPro | OB/GYN-exclusive practices | Dedicated specialty focus | Outsourced RCM |
The ranking is editorial and based on the criteria discussed below. Practices should verify current pricing, integrations, contract terms, and performance claims directly with each vendor.
How We Ranked These OB/GYN Billing Companies
A billing company’s size or number of specialties does not automatically make it a good choice for an OB/GYN practice.
We considered seven areas:
- OB/GYN experience: Does the company actively support obstetrics and gynecology practices?
- Revenue cycle coverage: Does it handle more than basic claim submission?
- Denial and A/R management: Are unpaid and underpaid claims actively worked?
- Technology: Does the company integrate with the practice’s existing systems?
- Reporting: Can practice owners and administrators see meaningful financial KPIs?
- Scalability: Can the vendor support additional providers, locations, or services?
- 2027 readiness: Is the company preparing for the upcoming maternity CPT changes?
This approach favors practical fit over marketing claims.
1. CureCloudMD — Best Overall OB/GYN Billing Company
CureCloudMD stands out for practices looking for an outsourced RCM partner with a clear OB/GYN focus.
Its current OB/GYN billing offering covers eligibility verification, claim submission, coding, claim scrubbing, denial management, payment posting, and A/R recovery. The company also states that its team includes COBGC-certified coders and supports OB/GYN subspecialties such as maternal-fetal medicine, infertility, urogynecology, and adolescent gynecology.
Why CureCloudMD ranks first
The main advantage is the combination of specialty billing knowledge and end-to-end RCM coverage.
CureCloudMD also says it works with several commonly used practice systems, including AdvancedMD, CureMD, eClinicalWorks, Kareo, and NextGen.
| Capability | CureCloudMD |
| OB/GYN-focused billing | Yes |
| Coding support | Yes |
| Claim scrubbing | Yes |
| Denial management | Yes |
| A/R recovery | Yes |
| Eligibility verification | Yes |
| Payer-specific workflows | Yes |
| EHR/PM integrations | Multiple systems supported |
| Specialty coding credentials | COBGC-certified coders stated |
CureCloudMD reports a first-pass claim acceptance rate of up to 98% on its OB/GYN page. These are company-reported figures, so practices should ask for the methodology and client-level reporting before using them as a purchasing benchmark.
Best for: Solo OB/GYNs, small groups, and growing practices that want an outsourced billing partner without moving the entire practice onto a new software ecosystem.
Before signing: Confirm EHR compatibility, pricing, implementation time, existing A/R handling, reporting frequency, and contract terms.
2. Medical Billers and Coders — Best for Specialty Billing Depth
Medical Billers and Coders (MBC) is another strong option for practices that want a company with dedicated OB/GYN billing capabilities.
Its current OB/GYN offering emphasizes specialty-specific billing, global package management, split-care tracking, gynecology procedure billing, ultrasound billing, and women’s health services. MBC also publishes performance metrics for its OB/GYN programs, including net collection ratio, first-pass claim resolution, A/R days, and denial overturn rate.
The important distinction is its specialty depth. MBC positions its OB/GYN team around the specific workflows of obstetrics and gynecology rather than treating the specialty as another category within general physician billing.
Best for: Multi-provider OB/GYN groups and practices that want a specialist billing operation with detailed specialty reporting.
Consider: Ask how its reporting maps to your practice’s own KPIs and whether the assigned team will remain consistent after implementation.
3. CureMD — Best for an Integrated EHR and Billing Setup
CureMD takes a different approach. Rather than focusing only on outsourced billing, it combines EHR, practice management, and billing technology with RCM services.
Its OB/GYN billing offering includes coding, claim submission, denial follow-up, payment management, reporting, and integration with its broader practice platform.
This makes CureMD particularly relevant for practices that are considering a broader technology change rather than simply replacing their billing vendor.
Best for: Practices looking for an integrated clinical, practice management, and billing environment.
Consider: If your current EHR and PM system work well, compare the cost and disruption of changing platforms against the benefits of integration.
4. Coronis Health — Best for Larger Organizations
Coronis Health is better suited to organizations that need broader RCM infrastructure.
Coronis offers physician and multi-specialty RCM covering areas such as credentialing, eligibility, authorization, coding, revenue integrity, denial management, and A/R recovery.
Its strength is scale and breadth rather than being an OB/GYN-only billing company.
Best for: Larger physician groups, multi-specialty organizations, and organizations with complex revenue operations.
Consider: Smaller OB/GYN practices may prefer a more focused specialty vendor if they do not need enterprise-level RCM capabilities.
5. CareCloud — Best for RCM Technology and Visibility
CareCloud combines RCM services with practice management and EHR technology.
Its current RCM offering includes patient registration, eligibility verification, charge capture, coding, claims, denial management, payment posting, A/R follow-up, patient collections, and financial analytics. It also supports integration with existing EHR and practice management systems.
The company’s strongest selling point is financial visibility combined with technology.
Best for: Practices that want strong reporting and technology alongside RCM services.
Consider: Confirm whether your preferred workflow requires CareCloud’s broader ecosystem or whether its RCM service can work effectively with your existing setup.
6. AdvancedMD — Best for Practices Already Using AdvancedMD
AdvancedMD is particularly attractive when a practice already uses its EHR and practice management software.
Its managed RCM service covers claims, payment posting, denials, appeals, collections, statements, and reporting. AdvancedMD states that its RCM pricing generally ranges from 4% to 8% of collections, depending on factors such as practice size, specialty, and complexity.
Best for: Practices already operating on AdvancedMD that want to keep billing and clinical workflows closely connected.
Consider: AdvancedMD is not an OB/GYN-exclusive vendor. Ask how much direct OB/GYN experience the assigned RCM team has.
7. Greenway Health — Best for Practices Using Greenway
Greenway Health provides RCM services for ambulatory practices, including claims, payment posting, insurance follow-up, patient A/R, denial support, coding, and financial reporting.
Its main advantage is the existing Greenway ecosystem.
Best for: Practices already using Greenway that want additional RCM support without introducing a completely separate billing environment.
Consider: Ask specifically about the vendor’s current OB/GYN client base and maternity billing experience.
8. OBGYNBillingPro — Best for OB/GYN-Exclusive Billing
OBGYNBillingPro positions itself exclusively around OB/GYN billing and women’s health RCM.
The company says it does not bill for other specialties and offers services including coding, claims, denial management, A/R follow-up, credentialing support, and coding audits. It also publishes performance figures such as a 98.2% first-pass acceptance rate and 97.6% net collection rate.
These numbers are vendor-reported and should be evaluated against your own practice’s baseline.
Best for: Practices that want an OB/GYN-only billing company.
Consider: Ask for references, reporting samples, and a clear explanation of how the published performance metrics are calculated.
OB/GYN Billing Companies: Detailed Comparison
| Company | OB/GYN Focus | Outsourced RCM | Technology/EHR | Denials & A/R | Best Fit |
| CureCloudMD | Strong | Yes | Multiple systems | Yes | Most practices |
| MBC | Strong | Yes | Practice-dependent | Yes | Specialty groups |
| CureMD | Strong | Yes | Integrated | Yes | EHR + RCM |
| Coronis Health | Multi-specialty | Yes | Integrated RCM technology | Yes | Larger organizations |
| CareCloud | Multi-specialty | Yes | Integrated/cloud | Yes | Tech-focused practices |
| AdvancedMD | Multi-specialty | Yes | Strong AdvancedMD integration | Yes | AdvancedMD users |
| Greenway Health | Multi-specialty | Yes | Greenway ecosystem | Yes | Greenway users |
| OBGYNBillingPro | Exclusive OB/GYN | Yes | Specialty platform | Yes | OB/GYN-only focus |
How Much Does OB/GYN Medical Billing Cost?
There is no single standard price. The fee depends on provider count, claim volume, services included, payer mix, and whether the vendor is providing technology as well as RCM.
| Pricing Model | How It Works | Best For |
| Percentage of collections | Vendor charges a percentage of collected revenue | Practices wanting variable costs |
| Flat monthly fee | Fixed monthly amount | Predictable billing volume |
| Per-claim | Fee based on claims processed | Smaller or lower-volume practices |
| Hybrid | Combines fixed and variable fees | More complex practices |
Do not compare percentages alone.
Ask whether the quoted fee includes:
- Medical coding
- Claim submission
- Denial management
- A/R follow-up
- Patient statements
- Payment posting
- Eligibility verification
- Credentialing
- Existing A/R cleanup
- Clearinghouse fees
- Implementation or setup fees
- Reporting and account management
Existing A/R deserves particular attention. A vendor may quote a competitive ongoing rate but charge separately for recovering older unpaid balances.
7 Questions to Ask Before Hiring an OB/GYN Billing Company
Before signing a contract, ask:
- How many OB/GYN practices do you currently bill for?
- Who will handle our coding, and what OB/GYN credentials do they hold?
- Will you work our existing A/R, including older unpaid accounts?
- How do you report denials and identify their root causes?
- Which EHR and practice management systems do you support?
- What services are included in the quoted fee?
- What is your implementation plan for the 2027 maternity CPT changes?
The last question is becoming especially important.
Don’t Choose a Billing Company Based on Collection Rate Alone
A high collection rate looks good, but it does not tell the whole story.
| KPI | What It Tells You |
| Net collection rate | How much collectible revenue is actually collected |
| Days in A/R | How long money remains outstanding |
| Denial rate | How frequently claims are denied |
| Clean claim rate | How many claims pass without correction |
| A/R over 90 days | How much revenue is seriously aged |
| Underpayment rate | How often payers pay less than expected |
| First-pass resolution | How often claims are resolved without repeated work |
Ask vendors to show these numbers using the same reporting period and definitions. Otherwise, two companies can report impressive numbers that are not directly comparable.
Why the 2027 Maternity CPT Changes Should Influence Your Choice
The 2027 CPT changes are not a minor code update.
Effective January 1, 2027, maternity reporting will move away from the traditional global maternity framework toward separate reporting for antepartum care, labor management, delivery, and postpartum care. The AMA says 35 maternity codes are affected: 17 deleted, 12 added, and six revised.
For an OB/GYN practice, the important question is not simply whether a billing company knows about the changes.
Ask whether the company has a plan for:
- Updating coding workflows
- Training billers and coders
- Updating claim edits
- Testing EHR and billing-system changes
- Monitoring payer implementation
- Reviewing reimbursement after the transition
- Reporting differences between 2026 and 2027 maternity revenue
The AMA has already published the new maternity codes and guidelines to give practices and other stakeholders time to prepare.
Which OB/GYN Billing Company Is Best for Your Practice?
There is no universal winner for every practice.
| If Your Priority Is… | Consider |
| Dedicated OB/GYN RCM | CureCloudMD |
| Specialty billing depth | Medical Billers and Coders |
| EHR + billing integration | CureMD |
| Enterprise-level RCM | Coronis Health |
| RCM technology and analytics | CareCloud |
| Existing AdvancedMD environment | AdvancedMD |
| Existing Greenway environment | Greenway Health |
| OB/GYN-exclusive billing | OBGYNBillingPro |
For most independent and growing OB/GYN practices, a specialty-focused RCM partner is worth considering because the vendor’s workflow, coding knowledge, and reporting can be aligned more closely with the specialty.
For larger organizations, however, scale and system integration may matter more than specialty exclusivity.
FAQs
What is the best OB/GYN billing company?
There is no single best company for every practice. CureCloudMD ranks first in this comparison because of its combination of OB/GYN specialization, end-to-end RCM services, coding expertise, and support for multiple practice systems. Practices should still compare pricing, integrations, reporting, and contract terms before making a decision.
How do I choose an OB/GYN billing company?
Start with your current problems. If denials and aged A/R are the main issues, prioritize vendors with strong denial and A/R management. If your practice is changing systems, integration may matter more. If maternity billing is a major revenue source, ask about the vendor’s 2027 CPT implementation plan.
How much do OB/GYN billing companies charge?
Pricing varies by vendor and practice. Percentage-of-collections, monthly, per-claim, and hybrid models are common. AdvancedMD, for example, currently lists managed RCM pricing at approximately 4%–8% of collections, depending on practice factors.
Should an OB/GYN practice use a specialty billing company?
Not necessarily, but specialty experience can be valuable. The right vendor should understand your payer mix, billing workflows, coding requirements, and revenue cycle problems. A general RCM company can still be a good choice if it has proven OB/GYN experience.
Should I change billing companies before the 2027 CPT changes?
Not automatically. A strong existing billing team may already be preparing for the transition. However, 2027 is a good reason to review your vendor’s training, system updates, payer readiness, and implementation plan before the changes take effect.
Final Takeaway
The best OB/GYN billing company is not necessarily the one with the biggest name or the highest advertised collection rate.
Look at the complete picture: specialty experience, A/R performance, denial management, technology, reporting, pricing, and implementation support.
The 2027 maternity CPT changes make that evaluation even more important. A billing partner should be able to explain exactly how it will prepare your practice for the transition, not simply promise better collections.
For practices looking for a specialty-focused outsourced partner, CureCloudMD is a strong option to evaluate for RCM services. Larger groups, technology-driven practices, and organizations already using specific EHR platforms may find a different vendor a better fit.
