sa modifier
Daniel Johnston
Updated on July 25, 2026
A medical coding modifier is two characters (letters or numbers)appended to a CPT or HCPCS level II code. The modifier provides additional information about the medical procedure, service, or supply involved without changing the meaning of the code.
What is the U2 modifier?
“If procedure is done as a referral from a hospital emergency department or urgent care facility or as an emergent procedure, enter appropriate CPT code with modifier U2.”
What are ICD 10 modifiers?
Modifiers indicate that a service or procedure performed has been altered by some specific circumstance, but not changed in its definition or code. They are used to add information or change the description of service to improve accuracy or specificity.
What type of modifier is FS?
Modifier FS
This modifier is used to indicate the service was a split or shared evaluation and management (E/M) visit.
How do you know if a CPT code needs a modifier?
Modifiers should be added to CPT codes when they are required to more accurately describe a procedure performed or service rendered.
What are the Medicare modifiers?
These are the top 4 Medicare modifiers we use.
GA Modifier: Waiver of Liability Statement Issued as Required by Payer Policy. GX Modifier: Notice of Liability Issued, Voluntary Under Payer Policy. GY Modifier: Notice of Liability Not Issued, Not Required Under Payer Policy. GZ Modifier:
What is GT modifier used for?
What is GT Modifier? GT is the modifier that is most commonly used for telehealth claims. Per the AMA, the modifier means “via interactive audio and video telecommunications systems.” You can append GT to any CPT code for services that were provided via telemedicine.
What is FR modifier?
Modifier FR
Indicates the provider supervising the healthcare service was present virtually via technology rather than being physically present. Last Updated Feb 01 , 2022.
What is UB modifier UA?
UB Medically necessary delivery prior to 39 weeks of gestation. UC Delivery at 39 weeks of gestation or later. UA Nonmedically necessary delivery prior to 39 weeks of gestation.
What order do CPT modifiers go in?
CPT modifiers are added to the end of a CPT code with a hyphen. In the case of more than one modifier, you code the “functional” modifier first, and the “informational” modifier second.
Does CPT 90837 need a modifier?
You can use an HO modifier with all of the standard procedure codes for mental health. 90791, 90834, 90837, etc.
What are the new modifiers for 2022?
The Centers for Medicare & Medicaid Services (CMS) added a new Place of Service (POS) at the very end of 2022.
Starting on April 1, 2022, you can start using the three new ICD-10 codes that were also added:
310 Unvaccinated for COVID-19.311 Partially vaccinated for COVID-19.39 Other under-immunization status.
When did modifier FS go into effect?
As of January 1, 2022, providers will see the “FS” modifier available in Epic. Providers should add this modifier to ALL shared visits, regardless of place of service.
When did modifier FS become effective?
Split [or shared] evaluation and management visit. This new modifier (effective for dates of service on/after 1/1/2022).
What is a 24 modifier?
Modifier 24 is defined as an unrelated evaluation and management service by the same physician or other qualified health care professional during a post-operative period. Medicare defines same physician as physicians in the same group practice who are of the same specialty.
What is a 59 modifier physical therapy?
Modifier 59 is used to identify procedures [and/or] services that are not normally reported together, but are appropriate under the circumstances.
What will happen if a service is coded without use of an appropriate modifier?
Proper use of modifiers is important both for accurate coding and because some modifiers affect reimbursement for the provider. Omitting modifiers or using the wrong modifiers may cause claim denials that lead to rework, payment delays, and potential reimbursement loss.
What does modifier TC mean?
Modifier TC is defined as “Technical Component” and should be appended to a procedure code when the provider rendered only the technical component of the service.