MedClaimSoftware — Paper & Electronic Medical Claim Software
Create professional 837P electronic claim files in a focused Windows desktop workflow. If you still submit professional claims on paper, CMS-1500 Paper Filing Software remains available too.
Important: The software creates the 837P electronic claim file. It does not transmit the claim directly. Submit the exported file through the payer, Medicare contractor, clearinghouse, billing service, or electronic claims workflow you use.
Professional claims
Both products are for professional claims. Choose based on how you need to deliver the claim.
Choose this when you need an electronic professional claim file.
Choose this when you need to print professional paper claims.
Prepare professional claim information in the Windows software.
Export the professional electronic claim file for your submission workflow.
Use the payer, clearinghouse, MAC, billing service, or other authorized route you use.
Save local claim records for corrections, review, and another export when needed.
Your professional claim workflow can also move to the electronic 837P format. Download the 837P trial and test the electronic file-creation workflow before purchasing.
Free browser-based tools that help users before they buy: check professional claims, estimate patient cost sharing, model Medicare PFS payment, calculate filing deadlines, and review 837P files.
Open or paste an 837P file locally, inspect claims and service lines, and check control numbers, segment counts and totals.
FREE
Local browser processing · No file upload
Review an 837P File →Open common electronic claim acknowledgment files and review transaction or claim status segments in a readable browser view.
FREE
Local browser processing · First-pass response summary
Read a Response File →Check common CMS-1500 field, NPI, diagnosis-pointer, service-line and total-charge problems before filing.
FREE
Runs in your browser · No account required
Check a Claim →Estimate deductible, copay, coinsurance, insurer payment and contractual adjustment from an allowed amount.
FREE
Detailed step-by-step cost-sharing breakdown
Calculate →Model Medicare Physician Fee Schedule payment from Work, PE and MP RVUs, GPCIs and 2026 conversion-factor presets.
FREE
Transparent formula · User-entered RVU/GPCI values
Calculate PFS Payment →Calculate a Medicare one-calendar-year filing deadline or model common 30–365 day payer filing periods.
FREE
Shows deadline, days remaining and overdue status
Calculate Deadline →These products remain available, but the site now puts professional CMS-1500 paper and 837P electronic claim software first.
Serving medical billing customers for years with focused desktop software.
Test available software before purchasing. No credit card required for a trial.
Phone and email help for downloading, activation, importing and printing.
Yes. Free downloadable trials and current trial availability are listed on the Try Now page. No credit card is required for a trial.
No. The 837P software creates the electronic professional claim file. You submit that file using the payer, Medicare contractor, clearinghouse, billing service, or other electronic submission workflow you use.
CMS-1500 is the professional paper claim form. 837P is the standard electronic professional claim format. MedClaimSoftware offers separate Windows products for both workflows.