Summary & Overview

CPT 60660: Percutaneous Radiofrequency Ablation of Thyroid Nodule(s)

CPT code 60660 covers percutaneous radiofrequency ablation of one or more thyroid nodules on a single lobe or the isthmus, with imaging guidance included. This minimally invasive procedure has grown in clinical relevance as an alternative to surgery for selected patients with symptomatic or cosmetically concerning benign thyroid nodules. Nationally, accurate coding and consistent coverage policies for image-guided thermal ablation affect access, utilization patterns, and payment consistency across payers.

Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines how payers typically approach coverage for image-guided thyroid nodule ablation and highlights benchmarks for service setting, coding practice, and common modifiers used in billing.

Readers will gain a concise understanding of the clinical and procedural scope of CPT code 60660, typical sites of service where the procedure is delivered, and the payer landscape relevant to reimbursement and coverage determinations. The report also summarizes practical billing considerations and common coding adjacencies where data are available. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare60660CPTthyroid ablationradiofrequency ablationimage-guided procedurepercutaneous procedureendocrine procedures

Billing Code Overview

CPT code 60660 describes a percutaneous radiofrequency ablation procedure in which the provider destroys one or more thyroid nodules located on a single lobe or the isthmus. The procedure is performed through the skin and includes imaging guidance as part of the service.

Service type: Percutaneous radiofrequency ablation of thyroid nodule(s)
Typical site of service: Outpatient procedure setting such as an ambulatory surgery center or hospital outpatient department; may also be performed in specialized radiology or endocrinology procedure suites where percutaneous image-guided interventions are offered.

Clinical & Coding Specifications

Clinical Context

A 52-year-old female presents with a symptomatic benign thyroid nodule in the right lobe causing local compressive symptoms (neck fullness and intermittent dysphagia) and cosmetic concern. Ultrasound confirms a 2.5 cm solid predominant nodule without suspicious sonographic features and fine-needle aspiration returned benign cytology. After multidisciplinary discussion, the interventional endocrinologist schedules ultrasound-guided percutaneous radiofrequency ablation (RFA) of the targeted thyroid nodule under conscious sedation in an outpatient procedural suite.

The clinical workflow: pre-procedure evaluation includes focused history, medication reconciliation (anticoagulation management), informed consent, and targeted ultrasound mapping of nodule size and location. On procedure day the patient undergoes time-out, local anesthesia with possible light sedation, and continuous ultrasound imaging for needle placement and thermal monitoring. The RFA probe is advanced percutaneously into the nodule and energy is delivered to achieve ablation of the targeted tissue; the procedure includes real-time ultrasound guidance and post-ablation ultrasound to document immediate treatment effect and rule out complications. The patient is observed in recovery, given discharge instructions, and scheduled for follow-up ultrasound and clinic visit to document nodule volume reduction and symptom improvement.

Coding Specifications

Modifier	Description	When to Use
`26`	Professional component

Taxonomy Code	Specialty	Notes
207Y00000X	Interventional Radiology	Commonly performs percutaneous image-guided thyroid RFA.
207L00000X	Endocrinology	Endocrinologists may perform or direct RFA programs and manage pre/post care.
207K00000X	Otolaryngology (ENT)	ENT surgeons perform thyroid procedures including image-guided ablation in select practices.
2084P0800X	General Surgery	Surgeons with endocrine focus may perform percutaneous thyroid ablation.

ICD-10 Code	Description	Clinical Relevance
`E04.1`	Nontoxic single thyroid nodule	Common indication for RFA when nodules are benign but symptomatic or cosmetic.
`E04.0`	Nontoxic multinodular goiter	RFA may be used to reduce dominant nodules within a multinodular gland causing symptoms.
`E05.90`	Thyrotoxicosis, unspecified without thyrotoxic crisis or storm	Autonomously functioning nodules causing hyperthyroidism may be treated with RFA in selected cases.
`R09.89`	Other specified symptoms and signs involving circulatory and respiratory systems (eg, compressive neck symptoms)	Used to capture symptomatic compressive manifestations from an enlarging thyroid nodule.
`R22.1`	Localized swelling, mass and lump, neck	Symptom/physical finding that corresponds to an identified thyroid nodule targeted for ablation.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`76942`	Ultrasonic guidance for needle placement (eg, imaging supervision and interpretation)	Often reported when separate professional ultrasound guidance is billed for needle localization prior to or during RFA; may be bundled depending on payer rules with `60660`.
`49405`	Image-guided percutaneous drainage (eg, abscess)	Represents other percutaneous image-guided services that share facility and equipment resources; not specific but related to image-guided workflow.
`99213`	Office or other outpatient visit, established patient, low to moderate complexity	Typical pre-procedure or post-procedure clinic visit for evaluation and follow-up of thyroid nodule and RFA outcomes.
`99152`	Moderate sedation services provided by the same physician performing the procedure, initial 15 minutes	May be reported when moderate (conscious) sedation is provided for the ablation if billing separately per payer rules.
`76937`	Ultrasound guidance for vascular access requiring ultrasound for needle guidance	Included here as an example of ultrasound guidance codes used in image-guided procedures; applicability depends on payer bundling and clinical scenario.

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