Does modifier 59 go on primary or secondary?
Asked by: Alfonso Walker | Last update: January 14, 2026Score: 5/5 (66 votes)
Where do you put modifier 59?
For example, Modifier 59 should be used when coding for a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion (noncontiguous lesions in different anatomic regions of the same organ), or separate injury.
Does 51 or 59 modifier go first?
There is no real need to use both - EVER. Doing so is unnecessary. The -59 modifier tells you that this is a distinct procedure from the first procedure (for example two distinct lesions). The -51 modifier would tell you that you performed a second (or third or fourth...)
How do you know which modifier goes first?
The payment modifier should be placed first and then any informational modifiers follow. A payment modifier example is -58, -79. These modifiers tell the payer why a surgery should be paid a certain way. Informational modifiers include laterality: -RT or -LT or liderality using the E lid modifiers.
What is primary modifier and secondary modifier?
The Primary Modifiers include site geographic location and use (i.e., occupancy type) details. The Secondary Modifiers include site specific construction and occupancy features. Several Secondary Modifiers have been retired, combined or revised.
Modifier 59 - XE - XS - XP AND XU
What is the difference between modifier 25 and modifier 59?
Modifier -59, “Distinct Procedural Service,” is similar to modifier -25, but it's applicable to procedural, rather than E/M, services.
When to use 59 modifier in physical therapy?
Modifier 59 isn't your billing-free card.
You should apply modifier 59 to denote when you have provided a typically bundled service wholly separate from its counterpart. That's it.
How is modifier placed correctly?
Typically, modifiers are placed right beside the noun they're modifying. Usually, this means right before or after the noun: My calico cat is always by my side.
What is the order of modifiers for billing?
The proper sequencing order for modifiers is as follows: 1) pricing, 2) payment, and 3) location. Location modifier is always reported last in any coding scenario. Modifiers 26 and TC are examples of pricing modifiers while modifiers 51 and 59 are examples of payment.
How do you arrange modifiers?
- Always place modifiers as close as possible to the words they modify. ...
- A modifier at the beginning of the sentence must modify the subject of the sentence. ...
- Your modifier must modify a word or phrase that is included in your sentence.
When should modifier 59 be appended to a claim?
Modifier 59 Distinct Procedural Service indicates that a procedure is separate and distinct from another procedure on the same date of service. Typically, this modifier is applied to a procedure code that is not ordinarily paid separately from the first procedure but should be paid per the specifics of the situation.
Can modifier 59 be used with 99213?
If the circumstance calls for a Level 3 established patient visit (CPT code 99213) to be billed with psychological testing (such as CPT code 96101), modifier 59 would be appended to the testing code.
What is the difference between modifier 50 and 59?
Modifier 50: Same Site, Different Side
The main confusion between modifiers 50 and 59 seems to be that both have the word “same” in their descriptors: Modifier 50 is for the “same session” Modifier 59 for the “same day” and the “same individual.”
Which modifier goes first 59 or TC?
If you code two pricing modifiers that include either a professional or technical component (26 or TC), always use the 26 or TC first, followed by the second pricing modifier. If you have two payment modifiers, for example 51 and 59, enter 59 first and 51 second.
Can modifier 59 and 51 be used together?
Modifier -51 would be attached because the biopsy is the lesser-valued procedure done at the same session, and modifier -59 would be attached to indicate that the biopsy, which is normally bundled with excision of the same lesion, was done on a separate lesion from the one that was excised.
How much does modifier 59 affect reimbursement?
A Modifier 59 attached to a procedure code indicates that it is a separate procedure and is NOT subject to the multiple surgical reduction; as a result, it should be paid at 100% of the fee schedule.
Which code does the 59 modifier go on?
Therapists often use modifier 59 to bill for “two timed code procedures [that] are performed sequentially in the same encounter.” For instance, if you billed CPT codes 97140 (Manual Therapy) and 97530 (Therapeutic Activities)—and you provided those services during separate and distinct 15-minute intervals—then, as ...
Does modifier order matter?
The order of modifiers that wrap their target view, on the other hand, often matters quite a lot, and a different modifier order can end up yielding a very different result.
How do I know which modifier to use?
The correct modifier to use is determined by payor preference. There can be instances where a CPT code is further defined by an HCPCS modifier, for example, to describe the side of the body the procedure is performed on, such as left (modifier -LT) or right (modifier -RT).
What is the correct order for modifiers?
In medical coding, modifiers are used to give additional information about a procedure, service, or supply, and modifiers that will have the biggest impact on reimbursement are normally sequenced first. These modifiers typically fall into one of three categories: (1) Pricing, (2) Payment, or (3) Location.
Where do you put a modifier?
You enter the pricing modifier directly to the right of the procedure code on the claim. Most providers use the electronic equivalent of this form to bill Medicare for professional (pro-fee) services. Claims that do not have the pricing modifier in the first position may encounter processing delays.
How to spot a modifier?
A modifier is a word, phrase, or clause that modifies—that is, gives information about—another word in the same sentence. For example, in the following sentence, the word "burger" is modified by the word "vegetarian": Example: I'm going to the Saturn Café for a vegetarian burger.
Does 97110 need a 59 modifier?
When billing 97110 and any of its pairs for the same session or date, modifier 59 is only appropriate if the two procedures are performed in distinctly different 15-minute intervals. Per 2021 NCCI edits, 97110 will need the 59 modifier if billed with any of the following CPT codes; 36591, 36592, 96523.
Can modifier 59 be used on labs?
Modifier 59 (distinct) and 91 (repeat) are valid modifiers for most laboratory services and should be used when multiple laboratory services described by a single code are provided to a patient on one day by the same provider.
What is the 59 modifier for dermatology?
The “59” modifier is attached to CPT codes to indicate a procedure or service was distinct or separate from other services performed on the same day. This modifier is used to unbundle 2 procedures so reimbursement for 2 distinct procedures is possible.