Imaging · Other

Radiologic examination of the eye to detect or rule out a foreign body, typically ordered before MRI or following ocular trauma.

Verified May 8, 2026 · 6 sources ↓

Medicare: $32.73
Total RVUs: 0.98
Global, days
Region: Other

Drawn from CMSAskphcBedrockbillingAAPCPayerprice

Documentation requirements

What must appear in the operative or office note to support the claim.

Source · Editorial brief grounded in 6 cited references ↓

Clinical indication documented by name — foreign body suspicion, pre-MRI metal screening, or trauma mechanism
Laterality specified: right eye, left eye, or bilateral
Number of views obtained noted in the radiology report
Physician interpretation with findings documented separately from the technical report when billing modifier 26
For pre-MRI screening, document patient's occupational or injury history justifying the study

Applicable modifiers

Modifiers commonly billed with this code.

Source · AMA CPT modifier descriptors · CMS NCCI Policy Manual

26 Professional component 50 Bilateral procedure 52 Reduced services 59 Distinct service 76 Repeat, same physician 77 Repeat, another physician LT Left side RT Right side

What this code covers

Source · Editorial summary grounded in 6 cited references ↓

CPT 70030 covers a plain-film X-ray of the eye performed specifically to identify or exclude a foreign body. The most common clinical triggers are ocular trauma with suspected metal fragment and pre-MRI screening for patients with a history of metal exposure — particularly welders, machinists, or anyone who has worked with metal grinding or projectiles. The imaging is low-complexity but carries real clinical stakes: missing an intraocular metallic foreign body before MRI can cause serious patient harm.

Billing splits along component lines. Radiologists and IDTFs billing the global service use 70030 alone. If the interpreting physician doesn't own the equipment, append modifier 26 for the professional read. The facility or imaging center billing only for equipment and technical performance appends TC (billed outside Mira's modifier set — confirm with your MAC). For bilateral exams — both eyes imaged — 70030 has a bilateral indicator of 3, meaning you can bill two units on one line, one unit with modifier 50, or separate lines with LT and RT. Check your MAC's preference; all three are technically valid.

The global period is XXX, meaning no pre- or post-procedure services are bundled. ICD-10 selection matters: Z13.5 (screening for eye or ear disorder) is frequently used for pre-MRI metal screening, but some Medicare Advantage plans restrict payment on screening diagnoses — verify coverage before the exam. Trauma-related encounters should use the appropriate T-code for foreign body of eye or orbit. Document clinical indication explicitly; a radiology report that doesn't reference the reason for the study is an audit flag.

RVU & reimbursement

Component RVUs and Medicare national rate. Actual payment varies by GPCI locality.

Source · CMS Physician Fee Schedule, RVU26A · January 2026

Work RVU	0.18
Practice expense RVU	0.78
Malpractice RVU	0.02
Total RVU	0.98
Medicare national rate	$32.73
Global period	days

Payment by site of service

Medicare pays different rates by setting. HOPD typically pays substantially more than ASC for the same procedure.

Source · CMS OPPS Addendum B·ASC HCPCS payment rates·2026

Setting	Medicare rate (national)
Office (PFS non-facility) Procedure performed in physician's office	$32.73
HOPD (APC 5521) Hospital outpatient department	$88.91

Common denial reasons

The recurring reasons claims for CPT 70030 get rejected.

Source · Editorial brief grounded in CMS NCCI edits, AAOS coding appeals, and cited references ↓

Screening diagnosis (Z13.5) rejected by Medicare Advantage plans that don't cover preventive eye screening
Missing laterality modifier when bilateral exam is billed — payer treats duplicate code as unbundling error
Global bill submitted by interpreting physician who doesn't own the equipment, without modifier 26 to split the component
Insufficient clinical indication in the order — no documented reason tying the X-ray to a specific foreign body concern or MRI safety need
Modifier 50 used without confirming MAC preference; some MACs require RT/LT on separate lines instead

Frequently asked questions

Source · Generated from the editorial pipeline, verified against 6 cited references ↓

01Which ICD-10 code should I use for pre-MRI metal screening with 70030?

Z13.5 is the most commonly used code for pre-MRI ocular metal screening. Be aware that some Medicare Advantage plans restrict payment on screening diagnoses. If the patient has a documented history of metalworking or a prior eye injury, a more specific diagnosis may be more defensible and payable.

02Does 70030 need modifier 50 when both eyes are imaged?

70030 has a bilateral indicator of 3. You have three valid options: two units on one line, one unit with modifier 50, or separate lines with RT and LT. MAC preference varies — confirm with your MAC before defaulting to one method.

03When do I append modifier 26 to 70030?

Use modifier 26 when the interpreting physician is billing only for the professional read and does not own or operate the imaging equipment. The facility or IDTF bills the technical component separately. Never bill both the global and a split-component version for the same encounter.

04Can an orthopedic surgeon bill 70030?

Yes — CMS PUF data shows orthopedic surgery as one of the top billing specialties for this code, typically in trauma settings where a metallic ocular foreign body is suspected. The surgeon must personally interpret the image and document findings, or the technical and professional components must be split appropriately.

05Is there a global period for 70030?

70030 carries a global period of XXX, meaning the global surgery package rules don't apply. There are no bundled pre- or post-procedure visits. Each encounter is billed independently.

06Can 70030 be billed same-day as an E/M visit?

Yes, but the E/M must reflect a significant, separately identifiable service. Append modifier 25 to the E/M code. The same diagnosis can support both services — NCCI doesn't require different diagnoses for a minor procedure and a same-day E/M.

Sources & references

Editorial content was developed using the following public sources. Last verified May 8, 2026.

Mira AI Scribe

Mira's AI scribe captures the clinical indication (foreign body suspicion, pre-MRI metal screening, or trauma mechanism), laterality, and the specific occupational or injury history that justifies the study. That prevents the two most common denial triggers for 70030: a vague or absent indication and missing laterality when both eyes are imaged.

See how Mira captures CPT 70030 documentation