Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Current Procedural Terminology

(2) digit modifier give? A more accurate description of the services rendered. (Example 99215-21)
A Triangle represents a change in the code
A bullet represents a new procedure or service code
Two triangular symbols represent changes in the text or definition between the triangles.
A plus sign indicates add-on codes
CPT-section 1 Evaluation and Management (99201-99499)
CPT-section 2 Anesthesia (00100-01999, 99100-99140)
CPT-section 3 Surgery (10021-69990)
CPT-section 4 Radiology-including Nuclear Medicine and Diagnostic Ultrasound (77010-79999)
CPT-section 5 Pathology and Laboratory (80048-89356)
CPT-section 6 Medicin-except Anesthesiology (90281-99199, 99500-99602)
All Add-on Codes modifier -51 exempt.
-24 modifier Unrelated E/M Service by the same physican during a postoperative period
-26 modifier Professional Component
-32 modifier Mandated Services
-50 modifier Bilateral Procedure
-51 modifier Multiple Procedures
-58 modifier Staged or related procedure or service by same physician during the postoperative period
-78 modifier Return to the operating room for a related procedure dur4ing the postoperative period
-79 modifier Unrelated procedure or service by the same physician during the postoperative period
-90 modifier Reference (outside) laboratory
-99 modifier Multiple Modifier
Evaluation and Management codes key components History, Physical examination and Medical decision making complexity
Unlisted procedures (CPT manual location) located at the end of the subsections or subheadings
CPT manual uses what numeric system 5 digit numeric system rendered by physicians
Popular Medical sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards