OB GYN Collections Case Study: Cutting Aging A/R

A growing OB/GYN practice can look busy on the schedule while its cash flow tells a very different story. This OB GYN collections case study follows a representative women’s health practice with a full appointment calendar, rising accounts receivable, and too many claims waiting for attention long after the date of service.

The scenario is illustrative, but the billing issues are familiar to independent OB/GYN offices, midwifery groups, and birth centers across the country: incomplete verification of benefits, maternity claims submitted with missing details, denials left unresolved, and patient balances that were never clearly explained. The goal was not to make collections more aggressive. It was to make the revenue cycle more accurate, timely, and manageable from the first VOB through final payment.

The Practice Was Busy, but Payments Were Slowing

The practice had four OB/GYN providers, one nurse practitioner, and a mix of prenatal, gynecologic, postpartum, and office-based procedure visits. The team accepted several commercial plans plus Medicaid. Like many specialty practices, staff members wore several hats. The front desk verified coverage when time allowed, clinical staff answered billing questions between patient needs, and one office manager tried to follow up on outstanding claims.

After a review of the aging A/R report, three patterns stood out. Nearly 34% of outstanding balances were more than 90 days old. A meaningful portion of denied claims had no documented follow-up action. Patient balances were also increasing because deductibles and coinsurance had not been collected consistently or communicated clearly before care.

The practice did not have one dramatic failure. It had a series of small process gaps that compounded over time. A claim could be billed with an outdated member ID, a global maternity benefit could be assumed rather than confirmed, or a denial could sit in a work queue because no one had clear ownership. Each gap delayed payment. Together, they created a collections problem.

The OB GYN Collections Case Study Started With A/R Segmentation

The first step was to stop treating all outstanding balances the same. An A/R report is only useful when it directs action. The billing team separated balances by payer, age, claim status, denial reason, provider, and patient responsibility.

Claims under 30 days were monitored for payer receipt and processing status. The focus was on preventing avoidable delays before they became aging balances. Claims between 31 and 60 days were reviewed for missing documentation, payer requests, and adjudication errors. For balances older than 60 days, the team prioritized claims with the highest dollar value, timely filing risk, and realistic likelihood of recovery.

That segmentation immediately changed the workflow. Instead of making broad calls on every old claim, the team could work targeted queues. A denied surgical claim with a filing deadline received attention before a low-balance patient statement that had only been mailed once. This is a critical distinction: collections is not simply calling more often. It is deciding which action will produce payment fastest while protecting the patient relationship.

What the Review Found

Several commercial plans required prior authorization or additional records for certain gynecologic procedures. Those requirements were inconsistently documented in the EHR. In maternity billing, some VOB notes confirmed active insurance but did not clearly identify whether the member had a global maternity benefit, a separate delivery deductible, or facility versus professional billing requirements.

The review also found claims denied for eligibility, coordination of benefits, and missing or invalid information. Some were true coverage issues. Others were correctable claims that had been resubmitted without confirming the payer’s exact reason code or documentation requirement.

On the patient side, statements were going out, but the process lacked a consistent schedule. Some patients received a statement after insurance processed the claim; others received one much later. Staff did not have a standard script for explaining why a balance remained after prenatal care or delivery, especially when plan benefits differed from what the patient expected.

Clean Claims Began Before the Appointment

The practice rebuilt its front-end process around reliable verification of benefits. A VOB is not just a confirmation that a policy is active. For OB/GYN and maternity care, it should clarify the details that affect reimbursement and patient responsibility.

For scheduled maternity patients, the verification workflow documented network status, deductible, coinsurance, out-of-pocket maximum, prenatal coverage, global billing rules, delivery coverage, authorization requirements, and any referral requirements. For gynecology visits and procedures, staff verified eligibility, benefits, prior authorization needs, and whether the procedure was subject to payer-specific edits.

The trade-off was clear. Better VOBs require more work before the appointment, especially when payer portals are incomplete or benefits representatives provide inconsistent information. But that front-end investment reduced rework later. It also gave the practice a better opportunity to discuss expected patient responsibility before services were provided.

The team created a simple escalation path for uncertain benefits. If a staff member could not confirm a key detail, the account was flagged for a second review rather than treated as verified. That prevented assumptions from becoming denials.

Denials Received a Defined Owner and Deadline

The billing workflow then moved from passive denial tracking to active denial management. Every denial was categorized, assigned, and given a next action date. Eligibility denials triggered an insurance review and patient outreach when appropriate. Coding or modifier denials were reviewed against documentation and payer policy. Medical record requests were fulfilled quickly and tracked until the claim was reprocessed.

For maternity claims, the team paid close attention to global obstetric billing rules, antepartum care outside the global package, delivery coding, postpartum services, and payer-specific billing instructions. A clean claim in one plan can still be incorrect for another. Specialty knowledge matters because generic billing workflows often overlook those differences.

Appeals were reserved for claims with a defensible basis and sufficient reimbursement value. Not every denial should be appealed. Sometimes a corrected claim, a reconsideration, or a write-off is the more practical decision. The key is making that decision deliberately, with documentation, rather than allowing the balance to age without resolution.

Patient Collections Became Clearer, Not Colder

Patient collections improved when communication became predictable. The practice adopted a consistent statement cycle and contacted patients with higher balances before sending an account to external collections. Staff used plain language to explain what insurance paid, what the plan applied to deductible or coinsurance, and what payment options were available.

For maternity patients, early financial conversations were especially valuable. A patient who understands her estimated responsibility before delivery is less likely to be surprised by a later balance. Estimates must be presented carefully because benefits can change and final responsibility depends on claim adjudication. Still, a transparent estimate is far better than silence.

The practice also offered payment arrangements for qualifying balances. That did not eliminate every overdue account, but it increased voluntary payments and reduced difficult conversations. A supportive approach is appropriate for women’s health practices, where continuity of care and trust matter as much as transaction speed.

The Result: A More Controlled Revenue Cycle

Within the representative case period, the practice reduced the share of A/R over 90 days, increased the number of corrected claims resolved before timely filing deadlines, and created better visibility into patient balances. Just as important, the office manager no longer had to guess which accounts needed attention first.

The biggest improvement was operational. VOBs, claim submission, denials, follow-up, and patient statements became connected parts of one revenue cycle rather than separate tasks performed whenever staff had time. The practice could identify whether a payment delay started at registration, coding, payer processing, or patient follow-up.

Results will vary by payer mix, contract rates, staffing, documentation quality, and the condition of a practice’s existing A/R. A practice with years of unworked denials will need a different recovery plan than a newer office that needs stronger processes from day one. But the principle holds: aged A/R is usually a symptom of workflow gaps, not just a lack of collection calls.

For OB/GYN practices preparing for continued maternity billing changes through 2026 and 2027, now is the time to review VOB processes, payer rules, claim workflows, and denial ownership. Best Way Medical Billing helps women’s health providers build billing operations that support faster payment without adding more stress to the clinical team. A focused A/R review can show where revenue is getting stuck and what needs to change before another month of claims starts aging.