Advanced Search

Revenue Cycle Insider

Diagnostic Radiology Coding:

Learn Why Radiologists Use Dual-Energy CT to Evaluate Patients

Published on Tue Aug 18, 2026

You’ve reached your limit of free articles. Already a subscriber? Log in.

Not a subscriber? Subscribe today to continue reading this article. Plus, you’ll get:

Simple explanations of current healthcare regulations and payer programs
Real-world reporting scenarios solved by our expert coders
Industry news, such as MAC and RAC activities, the OIG Work Plan, and CERT reports
Instant access to every article ever published in Revenue Cycle Insider
6 annual AAPC-approved CEUs
The latest updates for CPT®, ICD-10-CM, HCPCS Level II, NCCI edits, modifiers, compliance, technology, practice management, and more

Other Articles of

August 2026

Otolaryngology Coding:
Take This Advice for Accurate Nasal Ablation Coding
Know the major mistakes to avoid. Chronic rhinitis (CR) is persistent inflammation or dysfunction of [...]

Gastroenterology Coding:
Evaluate This EGD and Stricture Dilation Coding Conundrum
Question: A 68-year-old patient with longstanding gastroesophageal reflux disease (GERD) and esophagitis presented with worsening [...]

Diagnostic Radiology Coding:
Learn Why Radiologists Use Dual-Energy CT to Evaluate Patients
Plus: You’ll be surprised by how to code DECT procedures. Dual-energy computed tomography (DECT) is [...]

Optometry/Ophthalmology Coding:
Recognize How to Code a Rust Ring Removal Procedure
Question: A 63-year-old patient presented to the emergency department (ED) thinking they had a fleck [...]

General Coding:
Check Payer and CLIA Information Before Appending Modifier QW
Question: I work for an outpatient office where providers regularly perform and interpret in-house testing [...]

General Coding:
Find out Why CPT® Category II Codes Matter More Than Ever
Value-based care involves painting a more complete picture for payers. Value-based contracts for care are [...]

Neurology & Pain Management Coding:
Use 1 Code for 4-Limb EP Study
Question: A 34-year-old reports months of numbness and tingling in both hands and feet, now [...]

Emergency Department Coding:
Get Acquainted With Dx for Cyclosporiasis, Other Foodborne Infections
Question: What is the proper ICD-10-CM code for cyclosporiasis? With all I’m hearing about it [...]

Oncology/Hematology Coding:
Use This Code Sequence for Palliative Chemotherapy Aftercare
Question: A patient came back to us following palliative chemotherapy for primary liver cancer. Is [...]

Primary Care Coding:
Report Signs and Symptoms for This Swollen Knee Presentation
Question: A provider’s documentation says an established patient presented with right knee pain and swelling [...]

Path/Lab Coding:
Tally AI’s Sway on Lab Operations
Understand the forthcoming changes to Appendix S By any other name, artificial intelligence (AI) is [...]

Anesthesia Coding:
Choose the Tympanotomy Code for Pediatric Ear Tubes
Question: A 4-year-old child with recurrent otitis media undergoes bilateral myringotomy with tympanostomy tube placement. [...]

E/M Coding:
Know When to Use an E/M Code in Place of a CPO Code
Question: We have a patient who is currently eligible for home-based care, and our oncologist [...]

Orthopedic Coding:
Face This Fasciectomy Procedure With Confidence
Question: There’s a conflict between the professional and technical coding for this procedure. The provider [...]

Orthopedic Coding:
Examine This EIP to EPL Tendon Transfer Coding Case
Question: I have an operative note for an encounter where the orthopedic surgeon performed a [...]

Emergency Department Coding:
Remember to Code Needle Decompression for This eFAST Exam
Question: A patient presents to the emergency department (ED) with respiratory distress, hypotension, and a [...]

Otolaryngology Coding:
Don’t Roll the DISE With This Code Choice
Question: I am trying to find the right code for a drug-induced sleep endoscopy (DISE). [...]

Practice Management:
Focus on the Data to Help Optimize Revenue
AI is here to stay, and organizations will embrace the technology or risk being left [...]

Oncology/Hematology Coding:
Use These 2 Codes for Pancoast Tumor Pain Management
Question: We treated a patient for severe pain due to a Pancoast tumor. How should [...]

Medicare Regulations:
Get Ready for the Relaunch of PEPPER!
See how the program can help with compliance efforts. The Centers for Medicare & Medicaid [...]

Medicare Regulations:
Do You Understand Inpatient Admission Criteria? Find out
Question: I am reviewing an inpatient medical record, and the attending physician documented the following: [...]

Gastroenterology Coding:
What Do You Do When ‘Screening’ Isn’t Supported by the Medical Record?
Do not assume the heading on the procedure report tells the entire story. Documentation drives [...]

Urology Coding:
Navigate This Wandering Testicle Case
Question: A 32-year-old presents to our urology clinic with concerns about intermittent movement of their left [...]

Path/Lab Coding:
Location Key to This Test Denial
Question: We just received a denial for 80307 with place of service (POS) 22. Why [...]

Pediatric Coding:
See How Hypoxia and Hospitalization Discussions Affect E/M Selection
Question: Our pediatrician evaluated a 9-month-old established patient whose parent reported three days of cough, [...]

ICD-10-CM Coding:
All in the Timing: Coding Essentials for Acute, Chronic, and Acute-On-Chronic Conditions
Hint: Not all recent symptoms indicate acute status. Coders rely on provider documentation to determine [...]

Optometry/Ophthalmology Coding:
Will Society Guidance and AI Combine to Streamline Clinical Decision Making?
Question: With new studies, treatment options, and diagnostic technologies emerging regularly, how can ophthalmology practices [...]

Oncology/Hematology Coding:
Know How to Avoid Compliance Pitfalls and Support Accurate Cancer Dx Coding, Part 2
Understand how to document and support active or history Dx coding. In part 1 of [...]

Podiatry Coding:
Pinpoint How to Code Neuroma Removal Procedures
Find out the difference between regular and Morton’s neuromas. Per the American Podiatric Medical [...]

Urology Coding:
Don’t Let Lithotripsy Confuse Your Stone Removal Coding
Question: My urologist removed a kidney stone through a percutaneous approach, but the radiology department [...]

Pediatric Coding:
Get a Handle on Hand, Foot, and Mouth Disease
Question: A parent brings their 4-year-old child to the family pediatrician’s office after the child [...]

Technology & Innovation in Healthcare:
Provide Gestational Diabetes Care for Rural or Underserved Pregnant Patients
Question: As our organization works to improve maternal health outcomes, we are exploring novel approaches [...]

Ob-Gyn Coding:
Avoid Coding Errors for Endometriosis Involving the Bowel
Question: I’m coding an operative report for a patient with severe endometriosis. During the procedure, [...]

Gastroenterology Coding:
Code This Colonoscopy Following a Positive FIT Result
Question: I read the Revenue Cycle Insider article, “Check out These 7 Steps to [...]

Technology & Innovation in Healthcare:
Find out When Audio-Only Visits Still Qualify for E/M Payment
Question: I’m reviewing a telehealth encounter where the provider documented a 15-minute audio-only visit with [...]

Ob-Gyn Coding:
Find out What Every OB Coder Needs to Know About the 2027 Maternity Coding Reset
Say goodbye to bundled procedures and hello to individual service codes. Effective Jan. 1, 2027, [...]

View All

Subscribe to newsletter