OB/GYN · Global OB codes retire Jan 1, 2027. Crosswalk, payer status & readiness checklist. Read the guide
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130 GUIDELINES · ALL 50 STATES, DC AND PUERTO RICO · REVIEWED WEEKLY

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Choose your state, the payer on the patient's card, and what you're billing. Every guideline shows its official source and the date we last checked it.

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Global OB codes retire on January 1, 2027. Each state and payer page shows where that payer stands: final rules, announced, or no notice yet.

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OB/GYN billing & coding guidelines

130 guidelines
Fixing Biopsy Coding Mistakes
MODIFIERS CODING MEDICAL CODING

OB/GYN Billing & Coding Alert - Fixing Biopsy Coding Mistakes

Are you confused as to why having modifiers 22 and 25 prepared is essential? If you’re under the assumption that the...

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Reimbursement for Pregnant Diabetic Patients
MODIFIERS CODING ANTEPARTUM CARE

OB/GYN Billing & Coding Alert - Reimbursement for Pregnant...

Differentiate between diabetes that exists before pregnancy and gestational diabetes. It is important to understand that...

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Are You Using the Most Recent ABN Form
PAYER POLICY CODING RCM

OB/GYN Billing & Coding Alert - Are You Using the Most Recent ABN Form?

Question: How can I confirm that I’m using the latest version of the Advanced Beneficiary Notice (ABN) form for patients?...

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How to report Post Term Pregnancies
CODING ANTEPARTUM CARE OB

OB/GYN Billing & Coding Alert - How to Accurately Code & Report...

Question: What defines a post-term pregnancy in OBGYN coding, and how should it be accurately reported? Answer:...

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CPT Code 99000
PAYER POLICY CODING MEDICAL CODING

OB/GYN Billing & Coding Alert - CPT Code 99000. What should you...

We have numerous patients who self-swab for sexually transmitted infection (STI) testing. One patient was counseled on...

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accurately coding for iud insertion and removal
CODING MEDICAL CODING CPT

OB/GYN Billing & Coding Alert - Clarifying IUD Coding. What you...

Understand the reasons why certain payers deny payment for removals. Many coders express frustration with coding...

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Pinpoint Which Hysterectomy Code to Use
GYN SURGERY CODING OB

OB/GYN Billing & Coding Alert - Pinpoint Which Hysterectomy Code to Use

Around 600,000 hysterectomies are performed each year in the United States, so it's likely that a hysterectomy claim will...

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Hysterectomy Combo Claims
GYN SURGERY MODIFIERS CODING

OB/GYN Billing & Coding Alert - Your Hysterectomy Combo Claims

When faced with two potential coding options, it's important to consider RVUs. When coding hysterectomies last month,...

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Postpartum Exam
GLOBAL OB CODING MATERNITY CARE

OB/GYN Billing & Coding Alert - What’s Included in the Postpartum Exam

When we report global obstetric care, which includes this component, what is the definition of a postpartum examination?

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Timing the Global OB Record Correctly
GLOBAL OB CODING RCM

OB/GYN Billing & Coding Alert - Pitfalls of Starting the Global...

A patient has conducted a home pregnancy test, and your OBGYN confirms the pregnancy. It might seem logical to initiate...

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 Obstetrics Coding and Documentation Reference Guide
CODING ANTEPARTUM CARE MATERNITY CARE

OB/GYN Billing & Coding Alert - Obstetrics Coding and...

This guide offers a comprehensive overview of coding and documentation practices in obstetrics, emphasizing the...

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HEDIS Measure for Prenatal & Postpartum Care Coding
PAYER POLICY CODING RCM

OB/GYN Billing & Coding Alert - HEDIS Measure For Initial...

The Healthcare Effectiveness Data and Information Set (HEDIS) Measure for Prenatal and Postpartum Care is vital for...

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State Coverage

Medicaid maternity rules, state by state

Medicaid covers a large share of births in the US, and no two state programs bill maternity the same way. Some pay a global package. Some refuse it entirely. We publish the rules for each state we bill into.

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