Ophthalmology claims have one of the highest claim denial rates out of all specialties: 13%, to be exact. In this, cataract surgeries play a big part. CPT code 66982 represents a type of complex cataract surgery, and billers often get this code wrong.
That is why we created this guide on 66982. We will take a look at what this code entails, when to use it, and how you can use it correctly. So, let’s start.
CPT Code 66982 – Description
CPT code 66982 is defined as:
“Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (e.g., irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (e.g., iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage, without endoscopic cyclophotocoagulation.”
That’s quite a mouthful, and it is very hard to understand what this code actually means. So, let’s simplify this for you.
66982 is obviously an ophthalmic billing code. In basic terms, it is used to bill a complex extracapsular cataract extraction with lens implantation. However, what’s really important to note here is that the complexity here isn’t decided by the surgeon’s perception of the surgical difficulty. Rather, the Centers for Medicare & Medicaid Services (CMS) has established some fixed criteria, which, when fulfilled, validate the use of this code.
Here are the conditions in which you can use CPT code 66982:
- Placing iris retractors through additional small incisions.
- Widening the pupil mechanically with hooks.
- Performing a sector iridectomy followed by suturing the iris sphincter closed.
- Employing a Malyugin ring alongside several scissor-created iris sphincterotomies.
- Requiring permanent intraocular sutures to secure the lens implant in place.
- Inserting a capsular support ring to enable safe and stable positioning of the intraocular lens.
- Carrying out cataract surgery in a pediatric patient, including insertion of an intraocular lens.
- Staining the lens capsule with intraocular dyes (such as trypan blue or indocyanine green) when managing a mature cataract.
Appropriate Use Cases for CPT Code 66982
To better understand how CPT code 66982 is used in clinical practice, let’s look at a couple of real-world scenarios.
Scenario 1
Let’s start with our first scenario. Suppose an elderly patient comes to an ophthalmology clinic. He tells the physician that he has blurry vision in the right eye, and this blurriness has gotten worse over the months. He also mentions some glare at night, especially while driving. So, the physician performs some tests, which show cortical opacities in the right lens. This strongly points to age-related cataract. So, surgery has to be performed.
However, during the pre-operative evaluation, the physician also notes that the patient has a very small pupil that does not dilate well with standard eye drops, and there is mild zonular weakness. So, a simple cataract surgery isn’t the right choice. The physician decides to perform an extracapsular cataract extraction with intraocular lens placement using a mechanical iris expansion device.
Hence, the billing department can use CPT code 66982 to bill the cataract surgery.
Scenario 2
Suppose the parents of a young child bring him to an ophthalmologist because they noticed his right eye looked cloudy and he seemed to have trouble focusing on objects. The physician performs a detailed eye examination and diagnoses an infantile cortical cataract in the right eye. Because the child is still in the critical period of visual development, the physician explains that the cataract needs to be removed soon to prevent permanent vision loss, or amblyopia, from developing.
So, the physician schedules the child for cataract surgery. Since the child is in the amblyogenic developmental stage, the procedure requires extra care, specialized pediatric instrumentation (such as an iris expansion device), and techniques not typically needed in adult cataract surgery, including a primary posterior capsulorrhexis to reduce the risk of the lens clouding again later.
With this in mind, the physician performs the complex surgery. After that, the billing department bills the surgery using CPT code 66982.
Modifiers to Append with CPT Code 66982
The following are the most frequently used modifiers with CPT code 66982:
| Modifier | Description | Usage |
|---|---|---|
| 51 | Multiple Procedures | Append to the secondary procedure code when multiple surgeries are performed in the same session. |
| 54 | Surgical Care Only | Use when the surgeon provides intraoperative care only. |
| 55 | Post-operative Management Only | Use when a different physician manages post-operative care. |
| 56 | Pre-operative Management Only | Use when a physician provides only pre-operative evaluation and a different surgeon performs the procedure. |
| 50 | Bilateral Procedure | It is used when the surgery is performed on both eyes in the same operative session. |
| LT/RT | Left Side/ Right Side | It is used to indicate laterality. Use LT for the left eye and RT for the right eye. |
Reimbursement Guidelines for CPT Code 66982
The following are some essential billing guidelines that you must know before filing claims for CPT 66982:
Global Period
CPT code 66982 has a global period of 90 days. This means that reimbursement for pre-, intra-, and post-operative care is bundled into the code. You cannot bill these services separately.
The breakdown of the reimbursement amount is as follows:
- Pre-operative: 10%
- Intra-operative: 70%
- Post-operative: 20%
Provide Detailed Documentation
Make sure to provide detailed documentation with your claims. Since CPT 66982 is a high-dollar-value reimbursement code, payers pay extra attention to details. Here’s what’s important to include:
- Patient’s name and date of service on all records.
- Relevant medical history and signed informed consent.
- Pre-op comprehensive eye exam and test results.
- Signed office visit note and signed operative report (must describe the special devices/techniques used).
- Proof the patient struggles with daily tasks (reading, driving, watching TV, work).
- Vision test showing 20/50 or worse, or a two-line drop on glare/light testing.
- If vision is 20/40 or better, extra documentation justifying medical necessity.
- Confirmation that the cataract, and not another eye disease, is causing the vision loss.
- Details on why the surgery was complex, such as:
- A pupil that wouldn’t dilate, needing iris retractors, an expansion device, or iris repair.
- Weak/absent lens support structures needing sutures or a support ring.
- Kentucky optometrists only: proof of expanded procedure credentials.
- Provider’s signature and credentials, with any late edits properly noted.
Wrapping Up
We have finally reached the end of this guide. We tried to be as detailed as possible. However, we understand that it can be hard to keep track of all the information shared above. So, here is a quick summary of the important points:
- CPT code 66982 is used to report a complex extracapsular cataract extraction with intraocular lens insertion.
- It applies when a qualifying device or technique, such as an iris expansion device, capsular tension ring, or primary posterior capsulorrhexis, is used, or when the patient is in the amblyogenic developmental stage.
- Make sure to append the appropriate modifiers when necessary.
- Also, provide detailed documentation with your claims.
Medical billing can be challenging even for experienced teams. That’s why it is better to let professionals handle your billing and coding workflows. Many companies, such as NeuraBill, hire certified professional coders and billing specialists to offer premium ophthalmology billing services at affordable rates.
