Happy Billing | Medical Billing, Revenue Cycle Management (RCM) Happy Billing | Medical Billing, Revenue Cycle Management (RCM) Happy Billing | Medical Billing, Revenue Cycle Management (RCM) Happy Billing | Medical Billing, Revenue Cycle Management (RCM)
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Blog

8 Minute Rule Billing: A Guide to CPT Code Units

TL;DR: The 8 minute rule billing standard requires you to total all timed treatment minutes in one session, then bill by CMS […]

April 16, 202615 min read
Blog

What is prior authorization in healthcare: What Is Prior

Prior authorization in healthcare is payer approval you have to secure before you render certain services, procedures, or drugs, so the insurer […]

April 15, 202615 min read
Blog

How to Read an Explanation of Benefits for Practices

Most practices read an Explanation of Benefits too casually. That’s a mistake, because an EOB is not just a payment notice. It’s […]

April 14, 202620 min read
Blog

Expert Guide: How to Appeal a Denied Insurance Claim

To appeal a denied insurance claim, your practice needs a disciplined process: identify the exact denial reason from the ERA or EOB, […]

April 13, 202618 min read
Blog

PR 119 Denial Code: What It Is and How to Fix It

A PR 119 denial code means the payer says the patient has reached a benefit maximum for that service, and the balance […]

April 10, 202617 min read
Blog

Mastering the 93017 cpt code: 2026 Guide

93017 cpt code is the billing code for the technical tracing portion only of a cardiovascular stress test. If your team bills […]

April 9, 202617 min read
Blog

GY Modifier Meaning: Medicare Exclusions & Usage

If your team keeps seeing Medicare denials for services you already know are non-covered, the GY modifier is usually the right signal. […]

April 7, 202611 min read
Blog

Mastering CPT Modifier 59 for Clean Claims in 2026

CPT Modifier 59 is used to identify a "Distinct Procedural Service," telling a payer that a procedure or service, normally bundled into […]

April 6, 202620 min read
Blog

Mastering Days in AR: Strategies to Optimize Cash Flow in 2026

Days in Accounts Receivable (AR) is a key performance indicator that measures the average number of days it takes a medical practice […]

April 2, 202620 min read
Blog

Your Expert Guide to the ICD-10 Code for Weight Loss (2026)

The primary ICD-10 code for weight loss is R63.4 (Abnormal weight loss), but this code must only be used for patients experiencing […]

April 1, 202611 min read
Blog

Your Ultimate Anesthesia CPT Code Reference Guide for 2026

Anesthesia CPT codes, found in the 00100 to 01999 range, are billed using a specific formula: (Base Units + Time Units + […]

March 31, 202617 min read
Blog

Navigating Modifier 26 vs TC: A Guide for Physician Practices

The critical difference between modifier 26 and modifier TC is how they divide a procedure's payment: modifier 26 pays for the physician's […]

March 17, 202619 min read
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Happy Billing | Medical Billing, Revenue Cycle Management (RCM)
  • Services
  • Specialties
    • Anesthesiology
    • Mental & Behavioral Health
    • Cardiology
    • Dermatology
    • Dental
    • Emergency Medicine Billing
    • Gastroenterology
    • General Surgery Billing
    • Internal Medicine
    • Ophthalmology
    • Orthopedic
    • OB/GYN
    • Pediatrics
    • Physical Therapy
    • Pain Management Billing
    • Neurology
    • Urology Billing
    • Radiology
  • Resources
    • Revenue Recovery Case Study: Plugging the $32M Leak
    • Insights
  • About
  • Contact
Speak to an Expert