Simplifying OB-GYN Practice Billing with Electronic Systems
Cutting-edge e-billing practices to help obstetrician-gynecologists maximize revenue and minimize denial rates. Complete documentation of each detail about patients and medical treatments — provided — for proper coding as per regulatory requirements.
MarkLab’s billing specialists understand the ever-changing regulatory requirements for OB-GYN practice billing and payments. All our staff undergoes special training to maintain compliance with them. The staff verifies insurance eligibility — through our eligibility verification process — to determine covered and uncovered services. Moreover, they correctly code gestational diabetes, genetic disorders, and pregnancy trimester according to ICD-10 and CPT for proper billing.

Furthermore, we help you gain practice credentialing with payers across states. Whether it’s your education, training, experience, or license approval, our staff collects all details and submits them to the concerned parties for authorization. The goal: a hassle-free practice wherever you want — and fair pay against your services.
Why Choose Us?
Multiple OB-GYN billing providers are in the market, but our services stand above all. Here is what makes the team trustworthy enough:
- Experienced OB-GYN Billers — specialists in maternity and gynecology coding
- Updated Coding — ICD-10 and CPT revisions applied to every claim
- 24/7 Assistance — billing support whenever your practice needs it
- Financial Audits & Reporting — transparent revenue reports for your practice
- Finance Audits & Reporting
OB GYN Billing Plan
Obstetrics and gynecology involves multiple medical procedures with different codes that complicate billing. To simplify the process, we follow special steps:
- Patient Eligibility Verification — coverage confirmed before every visit
- PHI Documentation — prenatal and treatment records kept complete and secure
- Modifier Application — modifiers applied to distinguish every procedure
- Two-Layer Quality Assurance — every claim reviewed twice before filing
- Claim Submission & Collection — claims filed and balances followed up until paid
Multiple providers are involved at different steps in obstetrician-gynecologist care — thus, coordination is necessary for accurate billing. To help with it, our specialists maintain regular communication with all providers involved in a patient’s case. They correctly document details and apply modifiers to distinguish the procedures for fair pay.


Frequently Asked Questions
Efficient OB-GYN billing is crucial to providing high-quality medical care to women. However, providers have their concerns regarding the process. Below we have answered some questions that they frequently ask. Whether you’re practicing OB-GYN individually or affiliated with a hospital, these will effectively clear your confusion. Let’s have a look:
1) What are common services billed under OB-GYN?
Common OB-GYN billing includes prenatal care, delivery, postpartum care, gynecological exams, screenings, contraception management, fertility treatments, and surgical procedures — with maternity care often billed under global codes that cover the entire pregnancy.
2) How do I bill for deliveries in OB-GYN practice?
Delivery billing uses specific CPT codes: 59400 for global vaginal delivery care, 59510 for global cesarean care, and 59409/59514 for delivery-only scenarios. Documenting the delivery type, any complications, and whether care was global or split determines which code applies.
3) How can I ensure accurate coding for maternal care during pregnancy?
Accurate maternal care coding rests on complete documentation of each prenatal visit — medical history, fetal growth, and counseling provided — with trimester-specific codes reflecting the pregnancy’s progress. Even small documentation gaps are a leading cause of maternity claim denials.