- November 18, 2025
- Posted by: Josh Knoll
- Category: Ophthalmology Billing

Accurate ophthalmology billing relies heavily on the General Ophthalmological Services CPT codes, generally known as the 920XX series. However, these codes represent the medical evaluation and management services unique to the visual system. However, CPT code 92002 serves as a pivotal entry point. It defines an intermediate patient level evaluation, which establishes the crucial intersection amongst service complexity and patient status. However, as your healthcare staff stay busy with patient care, it can be a wise option to hire ophthalmology billing services in that matter.
Understanding the 92002 CPT Code
For US healthcare providers, mastering the nuances of 92002 is very complex. You need to specifically take care of the documentation, patient history, and medical necessity to make sure no claim denial occurs. Wondering what the code is about? Let’s dive into it.
Definition and Purpose
CPT code 92002 falls under New Patient General Ophthalmological Services and Procedures Category. The purpose of this code is to perform an evaluation and then subsequently initiate treatment and diagnostic program.
92002 CPT Code Description
92002 is used when the eye exam is more than a screening/brief check but does not meet the full component list required for a comprehensive exam (92004 for new patients). The elements include a focused history, limited examination of the external eye and retina, and medical decision-making that results in a care plan.
Related Eye Examination CPT Codes
CPT code 92012, 92014, and 92004 are the eye examination CPT codes. All these codes are important for eye exams to make sure no issue occurs. The ophthalmology billing services have dedicated experts who know all the ins and outs of these codes. So, let’s learn all the CPT codes one by one:
Overview of CPT Codes for Eye Exams
The general ophthalmological codes run in two pairs. These pairs include new and established patient codes. However, these are distinct from E/M codes and also the choice amongst them depends heavily on the payer policy, documentation, and visit content.
92012 CPT Code
92012 is the intermediate established patient visit code. It has a similar scope as 92002, but it is used for patients who have visited the same physician/same specialty group within the last three years. It is used when documented exam elements and decision-making match intermediate-level requirements.
92014 CPT Code
92014 is used for comprehensive established patient exams. It needs a complete evaluation and is typically used for annual comprehensive exams. Moreover, when there is a need for full ocular evaluation, then the requirement for this code also comes.
92004 CPT Code
92004 is the code for a comprehensive new patient exam. It requires a more extensive documented exam and broader decision making than 92002. If you document the full component list and comprehensive medical decision making for a new patient, bill 92004, otherwise, 92002 is the correct match. So, these CPT codes 92012, 92014 and 92004 are highly essential in ophthalmology billing to make sure no claim denial occurs.
Comparing 92002, 92012, and 92014
It has been observed that there are several differences that have been observed in 92002, 92012 and 92014 codes. You need to know these differences which can significantly streamline the claim submission process.
Key Differences
One of the major differences are the new and established codes which the ophthalmology billing services know thoroughly. These codes include 92002 and 92004 for new patients and 92012 and 92014 for established patients. On the other hand, 92004 and 92014 codes require all specified components, which are comprehensive in nature. Comprehensive codes require fuller exam documentation and usually higher MDM (medical decision making).
Situational Use Cases
The use cases of 92002 include post-op retina triage with focused anterior segment concern if intermediate exam documented. Apart from that, the 92004 code is also used for new patients with complex systemic diseases and full ocular workups. Finally, 92014 is used for annual follow-up requiring full dilation and retinal documentation for established patients.
Billing and Coding Best Practices
Medicare Local Coverage Determinations and MAC guidance can specify when eye codes are allowed versus when the E/M codes are allowed. Now, let’s dive into the best practices of billing and coding:
Tips for Accurate Coding
You need to match documentation to the code and record history, exam components performed (explicitly), and the MDM that justifies intermediate vs comprehensive. Moreover, you need to watch the 3-year rule for “new” vs “established.” A patient not seen by your specialty group in three years is considered new for CPT purposes. Furthermore, you need to use modifiers appropriately to make sure no claim denial occurs.
Common Mistakes to Avoid
It has been observed that there are several mistakes that frequently show up in billing. One is billing 92004/92014 without documenting the comprehensive exam components. Apart from that, treating an established patient as “new” (or vice versa) incorrectly is also a significant mistake. Forgetting payer-specific edits (NCCI) that block payment for certain code combinations unless proper modifiers/justifications are also one of the major issues.
SunKnowledge: Your Ophthalmology Billing Friend
As your healthcare staff stay busy with almost all the healthcare operations, that’s why it is a good option to outsource ophthalmology billing services in that matter. Here, you can consider taking help from SunKnowledge who can assist you in that distress. There are several key challenges in ophthalmology billing which include confusing codes, claim denials, regulatory rules, slow authorizations, and unpaid bills. We provide comprehensive end-to-end billing services which include patient intake, eligibility verification, prior authorization, spot-on coding, claims and denial management, AR management, and patient transparency.
Our experts provide complete RCM service along with a tech advantage. With our help, you can have less rejection and higher revenue, which will save you a lot of time. We can beat or meet any price, and our experts can reduce your operational costs by 80%. SunKnowledge also provides 99.9% accuracy in billing with 100’s of excellent references. To make sure no issue occurs, we provide 10% buffer resources and less than two days of turnaround time. Our experts provide customized reports and the best infrastructure setup at no extra cost. Apart from ophthalmology, we also help with other specialties such as DME, urgent care, orthotics and prosthetics, infusion, cardiology, and many more. SunKnowledge also provides dedicated account managers at no extra cost, and we don’t have any binding contracts or restrictive clauses.
The Future of Ophthalmology Billing
The future of ophthalmology billing looks promising due to advancements in AI. Code 92002 is used for intermediate new patient ophthalmology exam. Moreover, document exam elements and MDM clearly and know the new vs established distinction (three-year rule) and the intermediate vs comprehensive documentation requirements. So, finally follow CMS/MAC rules and NCCI edits when combining services or adding procedures on the same day.
To get more ideas on the coding procedures, you need to follow CMS NCCI Policy Manual (Chapter: Ophthalmology / general ophthalmological services). Apart from that, you can also follow AAO coding fact sheets and practice management updates on 92002–92014. Apart from that, there are other resources which you can check out such as Palmetto GBA guidance on choosing eye codes vs E/M codes and AAPC and specialty society coding pages for code descriptors and examples.
So, take the step today and hire SunKnowledge – one of the best ophthalmology billing services in the US.
FAQs
Can I bill an E/M and a 92002 on the same day?
It is totally possible but you need to meet payer rules and document a separate, significant, identifiable E/M service. Apart from that, you need to watch NCCI edits and modifier requirements and check your MAC guidance.
My clinic dilates everyone — does that automatically make it a comprehensive exam?
Not automatically. Comprehensive codes require the full component set in documentation, not just dilation. If you performed and documented all required elements, then bill the comprehensive code.
How do imaging codes interact with 92002 family?
CMS and specialty societies maintain NCCI edits that can bundle certain imaging with eye visit codes unless an appropriate modifier and documentation justify separate billing. Pre-bill edit checks help avoid denials.
My payer denied a 92002 claim for “insufficient documentation” — what’s the fastest way to fix it?
First, pull the exact visit note and compare it to the code requirements. It includes history, which exam components were done, and the medical decision-making that justified an intermediate-level visit.
