“The 1980s Called, and They Want Their Fax Machines Back”

That’s how Centers for Medicare & Medicaid Services (CMS) Administrator Mehmet Oz announced the publication of the CMS Final Rule on the Adoption of Standards for Health Care Claims Attachments and Electronic Signatures. A CMS fact sheet called the rule “groundbreaking.”

The new guidance will likely not make many headlines, being narrow in its scope, but you have to give credit to CMS for making a rather wonky rule sound exciting.

The rule is meant to move providers and payers to electronic exchange of clinical data, in contrast to using snail mail and faxes. In this particular case, the rule’s goal is to push Health Insurance Portability and Accountability Act (HIPAA)-covered entities to use electronic means when a payer requests that clinical data be sent in relation to a submitted claim (and when a provider sends the data).

The rule is the latest in a series of new regulations over the years in which CMS has adopted electronic standards for HIPAA administrative transactions. You’re probably all familiar with the X12 837, the standard and the most widely used of the HIPAA standard transactions.  

CMS has also adopted electronic standards for providers to check eligibility of members (270/271) and standards for the Electronic Funds Transfers (EFT-CCD+) and electronic remittance advice (835).  

Like most previous HIPAA transactions, last week’s rule adopts an X12 standard, the 277, for payers to request clinical documentation related to a claim, and the 275 for providers to send that information. The rule also adopts a number of HL7 standards, like the Clinical Document Architecture (CDA), to provide a framework for the documentation.

The rule sets the compliance date for the move to these standards as May 2028.

What’s important here – and notable – is what the rule does not include. The rule does not include prior authorization in its scope and in fact, specifically excludes it.

The rule only applies to clinical attachments, solicited or unsolicited, by payers that are related to a specific claim. That is, distinct from a prior authorization request, the rule applies only to claims on healthcare items and services that have already been provided.

A bit of a word to the wise: I asked ChatGPT about the rule when it came out last week, specifically whether it included standards for prior authorization. It replied, emphatically, yes! ChatGPT said that prior authorization was one of three use cases that the rule adopted standards for.

To be clear, the rule does not include prior authorization. ChatGPT was likely looking at the proposed rule and the large amount of industry response and commentary on how the proposed rule included prior authorization.

Speaking of misinformation, at least one of the articles published in an industry trade report last week said that under this Final Rule, providers must send all claim attachments electronically by the compliance date in the rule, May 2028.

That is not accurate either (maybe the author asked ChatGPT.)

Like all other HIPAA standard transactions, and the regulations that adopt standards for them, providers are not required to conduct the transactions electronically. They can keep their paper and mail and faxes. However, if providers do decide to conduct the transactions electronically, they must use CMS’s adopted standards.

Health plans, on the other hand, have to be ready to conduct the HIPAA transactions electronically by their respective compliance dates. Health plans must be able to conduct any and all adopted HIPAA standard transactions electronically, should a provider request them.

To summarize, CMS adopted new standards last week to be used when a health plan electronically requests clinical documentation related to a claim, and when a provider sends that documentation back electronically. Plans have to be up to speed with the ability to do this by May 2028, should providers want to conduct that transaction electronically.

Providers: whenever you’re ready, after May 2028, health plans should have the ability to electronically request and receive clinical documentation related to a claim.

In the meantime, you might want to hold on to that fax machine for just a little longer.

Finally: trust, but confirm, what the robots tell you.

Facebook
Twitter
LinkedIn

Matthew Albright

Matthew Albright is the chief legislative affairs officer at Zelis Healthcare. Previously, Albright was senior manager at CAQH CORE, and earlier, he was the acting deputy director of the Office of E-Health and Services for the Centers for Medicare & Medicaid Services.

Related Stories

War and Medicare Enrollment

Combat is often described as hours of boredom intermixed with moments of sheer terror.  I fear that that metaphor is increasingly applicable to Medicare enrollment. Few

Read More

Leave a Reply

Please log in to your account to comment on this article.

Featured Webcasts

Mastering OB GYN Coding Accuracy: Precision Coding for Compliance and Reimbursement

Gain clarity and confidence in OB‑GYN coding with this expert‑led webcast featuring Stacey Shillito, CDIP, CPMA, CCS, CCS‑P, CPEDC, COPC. You’ll learn how to apply global maternity package rules accurately, select the right CPT codes for procedures and visits, and identify documentation gaps that lead to denials. With practical guidance and real examples, this session helps you strengthen compliance, reduce audit risk, and ensure accurate reimbursement for women’s health services.

May 14, 2026

2026 ICD-10-CM/PCS Coding Clinic Update Webcast Series

Uncover essential coding insights with nationally recognized coding authority Kay Piper, RHIA, CDIP, CCS. Through ICD10monitor’s interactive, on‑demand webcast series, Kay walks you through the AHA’s 2026 ICD‑10‑CM/PCS Quarterly Coding Clinics, translating each update into practical, easy‑to‑apply guidance designed to sharpen precision, ensure compliance, and strengthen day‑to‑day decision‑making. Available shortly after each official release.

April 13, 2026

2026 ICD-10-CM/PCS Coding Clinic Update: Fourth Quarter

Uncover critical guidance on the ICD-10-CM/PCS code updates. Kay Piper reviews and explains ICD-10-CM/PCS coding guidelines in the AHA’s fourth quarter 2026 ICD-10-CM/PCS Coding Clinic in an easy to access on-demand webcast.

December 14, 2026

2026 ICD-10-CM/PCS Coding Clinic Update: Third Quarter

Uncover critical guidance on the ICD-10-CM/PCS code updates. Kay Piper reviews and explains ICD-10-CM/PCS coding guidelines in the AHA’s third quarter 2026 ICD-10-CM/PCS Coding Clinic in an easy to access on-demand webcast.

October 12, 2026

Trending News

Featured Webcasts

Compliance for the Inpatient Psychiatric Facility (IPF-PPS): Minimizing Federal Audit Findings by Strengthening Best Practices

Federal auditors are intensifying their focus on inpatient psychiatric facilities, using advanced data analytics to spotlight outliers and pursue high‑dollar repayments. In this high‑impact webcast, Michael Calahan, PA, MBA, Compliance Officer and V.P., Hospital & Physician Compliance, breaks down what regulators are really targeting in IPF-PPS admissions, documentation, treatment and discharge planning. Attendees will learn practical steps to tighten processes, avoid common audit triggers and protect reimbursement and reduce the risk of multimillion-dollar repayment demands.

April 9, 2026

Mastering MDM for Accurate Professional Fee Coding

In this timely session, Stacey Shillito, CDIP, CPMA, CCS, CCS-P, CPEDC, COPC, breaks down the complexities of Medical Decision Making (MDM) documentation so providers can confidently capture the true complexity of their care. Attendees will learn practical, efficient strategies to ensure documentation aligns with current E/M guidelines, supports accurate coding, and reduces audit risk, all without adding to charting time.

March 31, 2026

The PEPPER Returns – Risk and Opportunity at Your Fingertips

Join Ronald Hirsch, MD, FACP, CHCQM for The PEPPER Returns – Risk and Opportunity at Your Fingertips, a practical webcast that demystifies the PEPPER and shows you how to turn complex claims data into actionable insights. Dr. Hirsch will explain how to interpret key measures, identify compliance risks, uncover missed revenue opportunities, and understand new updates in the PEPPER, all to help your organization stay ahead of audits and use this powerful data proactively.

March 19, 2026

Top 10 Audit Targets for 2026-2027 for Hospitals & Physicians: Protect Your Revenue

Stay ahead of the 2026-2027 audit surge with “Top 10 Audit Targets for 2026-2027 for Hospitals & Physicians: Protect Your Revenue,” a high-impact webcast led by Michael Calahan, PA, MBA. This concise session gives hospitals and physicians clear insight into the most likely federal audit targets, such as E/M services, split/shared and critical care, observation and admissions, device credits, and Two-Midnight Rule changes, and shows how to tighten documentation, coding, and internal processes to reduce denials, recoupments, and penalties. Attendees walk away with practical best practices to protect revenue, strengthen compliance, and better prepare their teams for inevitable audits.

January 29, 2026

Trending News

Happy National Doctor’s Day! Learn how to get a complimentary webcast on ‘Decoding Social Admissions’ as a token of our heartfelt appreciation! Click here to learn more →

BLOOM INTO SAVINGS! Get 25% OFF during our spring sale through March 27. Use code SPRING26 at checkout to claim this offer.

CYBER WEEK IS HERE! Don’t miss your chance to get 20% off now until Dec. 1 with code CYBER25

CYBER WEEK IS HERE! Don’t miss your chance to get 20% off now until Dec. 2 with code CYBER24