Free tools

Free tools for dietitians who bill insurance

The short answerSix free tools for the billing and documentation work around a nutrition visit. Each one runs in your browser with no signup, and nothing you type is stored or sent.

Most claim problems in a nutrition practice come down to a handful of small, mechanical questions: how many units, which BMI code, what goes on the superbill, is the referral valid, how many days are left to file. These tools answer them in seconds.

Calculators

Templates

Documentation

More free resources

All free tools

Free tool

Nutrition benefits verification checklist

A one-page checklist to verify nutrition benefits before the first visit: preventive vs medical, visit limits, telehealth, referral and cost share.

Free tool

BMI to Z68 code finder

Enter height and weight or a BMI and get the matching Z68 code and the E66.811-E66.813 obesity class code, with the sequencing rule. Free.

Free tool

MNT referral form template

Free MNT referral form for physicians: diagnosis, referring NPI, hours requested and signature, built around Medicare's MNT referral rules.

Free tool

MNT units calculator

Free MNT units calculator: enter session minutes, get billable units for 97802, 97803 and 97804 with the rule-of-8 thresholds shown. No signup.

Free tool

PES statement builder

Build a PES statement step by step: problem, etiology, signs and symptoms, with a quality check. Free, no signup. Built for RDs and students.

Free tool

Superbill template for dietitians

A free superbill template for nutrition visits with every field an insurer checks: NPI, CPT 97802/97803, ICD-10, units, fees. Filled-in example included.

Free tool

Timely filing deadline calculator

Enter the date of service and payer window to get the last day to file, plus corrected-claim and appeal windows. Sources linked per payer.

Sources

  1. CMS: ICD-10 code sets (FY2026)
  2. CMS: National Coverage Determination 180.1, Medical Nutrition Therapy

Sources checked . Payer rules change; verify the member's benefits.

Frequently asked questions

Are these tools free?

Yes. No signup, no email, and nothing you type leaves your browser.

Can I print the superbill and the referral form?

Yes. Both print on one letter page, or you can save them as a PDF from your browser's print dialog.

Are the tools coding advice?

No. They apply published rules (CPT time rules, ICD-10-CM guidelines, Medicare regulations) and link to their sources, but payers vary. Verify the member's benefits and your contract.

Part of Free tools & cheat sheets.

Farela

The chart is free. You press Submit.

A free EHR that records the session, writes the note from it, and builds the claim you submit. Billing is 3.9% of what an insurer pays, plus your own Claim.MD plan.

Create free account → No card on file for the EHR