Home
Career Stage
Medical Students Residents Attendings CPT Codes Resources Blog Support

99100 Anesthesia pt exteme age<1 yr&>70

Medicine +Add-on

Also known as: extreme age add-on, pediatric anesthesia, geriatric anesthesia

Anesthesia complexity add-on for patients at extreme ages such as less than one year old or greater than seventy years old undergoing surgical procedures.

In Plain Language

extra anesthesia care for very young or very old patients

Clinical Context

Used to report additional anesthesia complexity for infants less than one year or patients over seventy years undergoing surgery.

RVU Information

CPT 99100 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.

Billing & Documentation

Medicine section codes cover a wide range of non-surgical services. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.

How This Code Compares

This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Medicine category, 34% of codes share this characteristic.

Specialties

AnesthesiologySurgeryPediatrics

Frequently Asked Questions

What is CPT code 99100?

CPT 99100 (Anesthesia pt exteme age<1 yr&>70) is a Medicine code. Anesthesia complexity add-on for patients at extreme ages such as less than one year old or greater than seventy years old undergoing surgical procedures.

Who uses CPT code 99100?

CPT 99100 is used by Anesthesiology, Surgery, Pediatrics. Used to report additional anesthesia complexity for infants less than one year or patients over seventy years undergoing surgery.

When is CPT 99100 used?

Used to report additional anesthesia complexity for infants less than one year or patients over seventy years undergoing surgery.

Track This Code in RVU Edge

Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.

CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.