CPT 97814: Acupuncture with Electrical Stimulation, Additional 15 Minutes
CPT code 97814 is an add-on, time-based acupuncture code for additional 15-minute increments of patient contact when acupuncture includes electrical stimulation. As an extension of the initial electrical-stimulation acupuncture service, this code enables reporting of prolonged, clinically directed needle-based treatment sessions and is commonly used in outpatient and ambulatory care settings. Nationally, clear coding for time-based acupuncture services affects clinical documentation, claims accuracy, and payment consistency across commercial and public payers. Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find a concise explanation of the clinical service represented by the code, payer coverage context, and how 97814 relates to companion acupuncture codes for initial and subsequent sessions. The publication outlines common clinical indications where time-based, electrically stimulated acupuncture may be billed, presents benchmark considerations and coding relationships to related codes, and summarizes typical sites of service. This material is intended to provide a national overview of how CPT code 97814 functions within acupuncture service lines and billing workflows.
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Billing Code Overview
CPT code 97814 describes a session in which the provider pierces the skin with one or more needles and stimulates anatomical points on or in the skin using electrical stimulation. This code represents each additional 15 minutes of personal, one-on-one patient contact after the initial acupuncture service with electrical stimulation.
Service type: Acupuncture with electrical stimulation, time-based add-on
Typical site of service: Outpatient clinic or ambulatory care setting where acupuncture is provided, including specialty acupuncture clinics and integrative medicine practices.
Clinical & Coding Specifications
Clinical Context
A 52-year-old patient with chronic low back pain (M54.5) presents to a physical medicine clinic for acupuncture with electrical stimulation. The patient has failed to achieve adequate pain relief with medication and exercise and has been referred by their primary care physician. The provider performs an initial 15-minute session of acupuncture with electrical stimulation (97813) followed by an additional 15 minutes of stimulated needle contact billed as 97814. The clinical workflow includes pre-procedure evaluation (pain history, review of medications and anticoagulation status, informed consent), preparation of a clean treatment area, sterile single-use needles placed at targeted lumbar and paraspinal points, attachment of a transcutaneous electrical stimulation device to selected needles, monitoring of patient comfort during the additional 15-minute interval, removal and proper disposal of needles, brief post-procedure assessment for immediate adverse events, and documentation of time spent in one-on-one patient contact. Typical sites of service are outpatient clinic treatment rooms in an acupuncture practice, physical medicine and rehabilitation clinic, or integrated primary care setting. The patient encounter is coded with the initial acupuncture with electrical stimulation code and 97814 for the additional 15-minute increment of electrical-stimulation acupuncture contact when applicable.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Data not available in the input. | Data not available in the input. |
59 | Distinct procedural service | When a separate and distinct acupuncture session is provided on the same day for a different treatment area that is not typically reported together. |
76 | Data not available in the input. | Data not available in the input. |
78 | Unplanned return to the operating/procedure room by the same physician following initial procedure for a related procedure during the postoperative period | If an unplanned repeat acupuncture procedure with electrical stimulation occurs immediately after the initial procedure for a complication (rare). |
79 | Data not available in the input. | Data not available in the input. |
52 | Reduced services | When the session is shortened and full service time is not furnished but still reportable. |
53 | Discontinued procedure | If the acupuncture session is started but then discontinued due to safety concerns or patient intolerance before completion. |
22 | Increased procedural services | If the procedure requires substantially greater work than typically required for 97814 (rare; must be documented). |
26 | Professional component | When billing separates the provider’s professional component from a facility or technical component (uncommon for acupuncture). |
QX | Modifier certifying practitioner-attested services | When a qualified non-physician practitioner performs services under appropriate supervision and payer policies require attestation. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
171100000X | Acupuncturist | Primary specialty providing acupuncture and electrical stimulation services. |
208D00000X | General Practice | Primary care physicians may provide or refer for acupuncture; may bill when delivering the service. |
208100000X | Physical Medicine & Rehabilitation Physician | Common specialty providing acupuncture with electrical stimulation as part of multimodal pain management. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
M54.5 | Low back pain | Common indication for acupuncture with electrical stimulation to reduce pain and improve function in chronic low back pain. |
M79.7 | Fibromyalgia | Acupuncture with electrical stimulation is used as part of multimodal management for diffuse musculoskeletal pain and symptom control. |
R51 | Headache | Acupuncture, sometimes with electrical stimulation, is applied to decrease frequency and intensity of primary headache and tension-type headache. |
M25.561 | Pain in right knee | Localized joint pain where acupuncture with electrical stimulation can be used for analgesia and functional improvement. |
M25.562 | Pain in left knee | Same clinical relevance as right knee pain, applicable to the contralateral joint for localized symptomatic treatment. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
97810 | Acupuncture, 1 or more needles; without electrical stimulation, initial 15 minutes of personal one‑on‑one contact with the patient | Alternative initial code for acupuncture sessions that do not use electrical stimulation; used when electrical stimulation is not applied. |
97811 | Acupuncture, 1 or more needles; without electrical stimulation, each additional 15 minutes of personal one‑on‑one contact with the patient | Used to report additional 15-minute increments for acupuncture without electrical stimulation when sessions exceed the initial 15 minutes. |
97813 | Acupuncture, 1 or more needles; with electrical stimulation, initial 15 minutes of personal one‑on‑one contact with the patient | The primary initial service code when electrical stimulation is used; 97814 is billed for each subsequent 15-minute increment. |
97814 | Acupuncture, 1 or more needles; with electrical stimulation, each additional 15 minutes of personal one‑on‑one contact with the patient | Represents subsequent 15-minute increments of acupuncture with electrical stimulation following the initial 97813 service. |