Patient AR vs insurance AR
Accounts receivable in a healthcare practice is made up of two fundamentally different buckets: insurance AR (amounts owed by payers after claim adjudication) and patient AR (amounts owed by patients for their deductibles, copays, coinsurance, and self-pay balances). The two categories collect at different rates, age differently, carry different bad debt risk, and require entirely different collection strategies.
Why this matters for your clinic
Insurance AR and patient AR do not behave the same way. Insurance AR, when the billing process is working, should largely resolve within 30-60 days. Patient AR, particularly for high-deductible balance bills, often takes 60-90 days to collect and has a meaningfully higher write-off rate. A practice that reports total AR as a single number without separating these two components cannot distinguish a payer problem from a patient collections problem.
Patient AR has grown significantly as a percentage of total outpatient clinic AR over the past decade, driven by HDHP adoption. When patient AR rises as a share of total AR, the collection tactics, timing expectations, and bad debt provisioning all need to adjust. Billing processes designed for a payer-dominant AR mix will underperform on a patient-heavy AR mix.
Separating and tracking patient AR and insurance AR by aging bucket gives you a true picture of your collections risk. If patient AR over 90 days is growing as a percentage of total patient AR, you have a patient collections process problem, not a denial management problem. If insurance AR over 60 days is growing, the billing team needs to be working payer follow-up more aggressively.
What good looks like
HFMA MAP Keys tracks patient AR separately from insurance AR as part of the standard revenue cycle dashboard. The MGMA and Crowe RCA annual benchmarking data support segmented AR analysis as a best practice. Patient bad debt as a percentage of net patient revenue has been rising industry-wide as HDHPs displace lower-deductible plans.
Example
A dermatology practice has $420,000 in total AR. When separated: $310,000 is insurance AR (primarily commercial PPO and Medicare, 35 days average age, 98% expected to collect) and $110,000 is patient AR (deductibles and coinsurance, 72 days average age, 70% expected to collect). Expected net collections on the total AR are $310,000 + $77,000 = $387,000, not $420,000. The bad debt provision that should be on the balance sheet is $33,000, not zero.
From Sorso
Almost every new client we onboard has been looking at a blended AR number and making collection decisions based on it. Separating the two buckets is one of the first things we do, and it always changes the picture.
Founder of Sorso. 19 years in corporate finance. Managed a $450M loan portfolio before building a fractional CFO firm exclusively for healthcare clinics.
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