Bookkeeping for a Small Medical Practice in Texas (Chart of Accounts, Payor Mix, Denials, and Monthly Close)

Disclaimer: The information on this website (including all examples, explanations, and content) is for general informational purposes only and should not be considered tax, legal, or financial advice. Always consult with a qualified professional about your specific situation.

Medical Bookkeeping Is About Payor Reconciliation

The single biggest difference between medical practice bookkeeping and general small business bookkeeping is the payor mix. A retail store has one customer (the buyer) and one revenue recognition event (the sale). A medical practice has dozens of payors, each with its own contract, fee schedule, payment timing, and denial pattern. Each one produces different revenue per service. Each one pays on a different schedule.

Setting up the books to reflect this complexity is the difference between a practice that knows where its money comes from and one that just hopes the EOBs keep arriving. This post walks through the practical bookkeeping setup for a small medical practice in Texas.

The related operational topics live in our payroll for a small medical practice in Texas, tax deductions for healthcare practices, and profit but no cash in a medical practice posts. For the small business bookkeeping foundations this post builds on (cash vs accrual, chart of accounts basics, monthly close discipline), see our small business bookkeeping 101 guide and top 5 bookkeeping mistakes that wreck your tax return.

Chart of Accounts for a Medical Practice

The chart of accounts has to capture the payor mix complexity without becoming so granular that the books are unworkable.

Revenue Accounts

  • Medical Service Revenue (or split by specialty area if useful)
  • Procedure Revenue
  • Hospital Services (if applicable)
  • Lab Revenue (if the practice does in house lab)
  • Imaging Revenue (if the practice does in house imaging)
  • Vaccine Revenue
  • Cash Pay Revenue (separate from insurance)
  • Capitation Revenue (if applicable)

Practices vary in how granular the revenue breakdown should be. A single Medical Service Revenue account works for many small practices. Multi specialty groups benefit from breaking revenue by service area.

Cost of Service Accounts

  • Medical Supplies (clinical consumables)
  • Vaccines (often a meaningful inventory item)
  • Lab Supplies
  • Imaging Supplies and Film
  • Drugs Dispensed (for practices that dispense)
  • Surgical Supplies (if applicable)

Vaccine cost in particular benefits from a separate account because vaccine inventory and the related cost flow has its own dynamics.

Operating Expense Accounts

  • Wages and Payroll Taxes
  • Employee Benefits
  • Rent
  • Utilities
  • Telephone and Internet
  • EHR and Practice Management Software
  • Medical Billing Service (if outsourced)
  • Marketing and Advertising
  • Continuing Medical Education
  • Professional Memberships
  • Malpractice Insurance
  • General Liability Insurance
  • Office Supplies
  • Repairs and Maintenance
  • Depreciation Expense

Balance Sheet Accounts

  • Operating Cash Account
  • Reserve / Savings Account
  • Insurance Receivable (separate from Patient Receivable)
  • Patient Receivable
  • Vaccine Inventory
  • Other Medical Supplies Inventory (if tracked)
  • Fixed Assets (Equipment, Furniture, Build Out)
  • Accumulated Depreciation
  • Accounts Payable
  • Credit Cards Payable
  • Loans Payable (separate accounts for each loan)
  • Owner Equity (depends on entity structure)

Adjustments and Write Offs

  • Insurance Contractual Adjustments (the discount between charges and what insurance pays per contract)
  • Patient Adjustments (courtesy discounts, sliding scale, employee discounts)
  • Bad Debt Expense or Write Offs
  • Denied Claim Write Offs

The denial write off account is specific to medical practice. Tracking it separately lets you see how much revenue is being lost to denied claims that did not get worked successfully.

Payor Mix Tracking

The single most useful management report in a medical practice is the payor mix analysis. The chart of accounts can support this, but the deeper analysis usually comes from the practice management software, reconciled to the books.

What the Payor Mix Tells You

  • Which payors produce the most revenue
  • Which payors pay closest to billed charges (highest "yield")
  • Which payors have the longest payment cycle
  • Which payors have the highest denial rate

A practice that runs without payor mix visibility is operating blind on the revenue side. Practices that track payor mix monthly catch problems faster (an unfavorable contract renegotiation, a payor that has tightened denial criteria, a credentialing issue with a specific payor that is suppressing payments).

Reconciling Payor Mix to the Books

The practice management software shows charges by payor and payments by payor. The books show total revenue and total cash. The reconciliation is:

  • Practice management total charges minus total contractual adjustments equals expected revenue
  • Books should show expected revenue (under accrual accounting) or cash received (under cash accounting)
  • The variance between expected revenue and cash received over time tells you about collection lag and denied claim losses

Denied Claim Handling

Denied claims are one of the most expensive bookkeeping topics in medical practice. The treatment depends on what the practice does with the denial.

Worked and Successfully Appealed

The original claim posts to insurance receivable. The denial does not immediately reduce revenue. When the appeal succeeds, the payment posts normally. No special bookkeeping treatment is required beyond the standard payment posting.

Worked and Unsuccessfully Appealed

The original claim posts to insurance receivable. The eventual write off is recorded as a denied claim write off. The revenue stays on the books for the time the appeal is being worked, then gets reduced when the appeal fails.

Not Worked

The original claim posts to insurance receivable. The receivable ages indefinitely. At some point the practice has to write it off. Practices that do not work denials accumulate large aged insurance receivable balances that will never collect.

The chart of accounts should have a Denied Claim Write Off account separate from regular bad debt so the practice can see how much of the lost revenue is denials specifically.

Vaccine Inventory

Vaccine inventory is often the largest medical inventory item in a primary care or pediatric practice. The accounting:

  • Vaccine purchases post to Vaccine Inventory (balance sheet asset)
  • Vaccines administered post to Vaccine Cost of Goods Sold (P&L expense) and reduce the Vaccine Inventory balance
  • Vaccines that expire or are wasted (refrigeration failure) post to inventory loss

Practices that do not track vaccine inventory through inventory and COGS are usually overstating their P&L profitability and understating their inventory asset.

The Vaccines for Children (VFC) program inventory is tracked separately from privately purchased vaccine inventory because the VFC vaccines are not purchased by the practice and are dispensed at no cost. The administration fee is revenue, but there is no cost of goods on the VFC dose itself.

Equipment Depreciation

Medical equipment is expensive enough to be a meaningful tax planning item. Equipment purchases are tracked as:

  1. Fixed Asset on the balance sheet at the time of purchase
  2. Depreciation Expense on the P&L over time

Section 179 and bonus depreciation can accelerate the deduction for tax purposes. Our Section 179 vs bonus depreciation post covers the tax side.

The most common mistake is recording equipment as an expense at purchase, which understates assets and overstates current year expense.

The Monthly Close

A good monthly close for a small medical practice produces:

  • Reconciled bank and credit card statements
  • Insurance receivable reconciled to practice management aging
  • Patient receivable reconciled to practice management aging
  • Vaccine inventory reconciled to physical count and dispensing records
  • Owner compensation recorded correctly
  • Loan principal and interest split correctly
  • Depreciation entries
  • Reviewed P&L, balance sheet, and payor mix report

Common Medical Bookkeeping Mistakes

Treating Practice Management Charges as Revenue

Charges are the gross amount billed. Revenue is what the practice actually expects to collect after contractual adjustments. Recording charges as revenue overstates the P&L.

Not Separating Insurance Receivable From Patient Receivable

Combining them into one A/R account hides what is actually happening with collections. Separate them.

Not Tracking Vaccine Inventory Through COGS

Vaccine purchases expensed at the time of order overstates current expense and misses the inventory loss when vaccines expire.

Not Tracking Denied Claim Write Offs Separately

Mixing denied claim write offs with regular bad debt makes it impossible to see the size of the denial problem.

Mixing Personal and Practice Expenses

Owner personal expenses run through the practice card create messy books. Run personal through personal.

Skipping the Monthly Close

Accumulating transactions for cleanup at year end is more expensive than monthly close.

Frequently Asked Questions

Should my books match my practice management software?

The books should reconcile to the practice management software, not match it directly. Practice management tracks charges. Books track revenue (charges minus contractual adjustments). Reconciliation means understanding the gap.

Cash basis or accrual basis?

For tax purposes, most small medical practices can use either, but the rules around inventory may require accrual for practices with significant inventory (especially vaccines). For management decisions, accrual basis tells a more accurate story.

Should I track inventory?

For vaccines, yes. For general medical supplies, depends on practice size and complexity. Most primary care and pediatric practices benefit from vaccine inventory tracking; many smaller specialty practices can expense general supplies as purchased.

How often should I reconcile?

Monthly at minimum. Larger practices benefit from weekly reconciliations.

Should I outsource bookkeeping?

Most small medical practices benefit from outsourcing to someone familiar with medical bookkeeping specifically. The payor mix reconciliation, vaccine inventory, and denied claim treatment are easier with someone who knows the patterns.

How do I integrate the practice management system with QuickBooks?

Many practices import a monthly summary journal entry from the practice management system rather than syncing transaction by transaction. The level of integration depends on practice size and the specific software involved. A bookkeeper who works with medical practices can recommend the right approach.

Getting Medical Bookkeeping Right

Medical practice bookkeeping is about handling the payor mix complexity in a way that produces useful monthly reports. The practices that consistently know what is happening financially are the ones with a chart of accounts that separates insurance and patient A/R, tracks vaccines through inventory and COGS, treats denied claims as their own write off category, and runs a monthly close that actually closes.

If you also want the related operational topics, our payroll for a small medical practice in Texas guide covers the staff side, our healthcare provider tax deductions post covers tax deductions, and our profit but no cash in a medical practice post covers cash flow.

We work with medical practice owners across Quinlan, Hunt County, Rockwall, Kaufman, and the greater Dallas area on bookkeeping, payroll, tax preparation, and broader tax planning.

Want medical practice bookkeeping that actually tells you what is going on? Contact us here to talk about getting your books and payor mix reporting set up so monthly reports support the decisions you need to make.