Summary & Overview
CPT 99350: Home Visit for Established Patients, Moderate to High Complexity
CPT code 99350 is a critical billing code for home visits involving evaluation and management of established patients with moderate to high complexity medical needs. This code is widely used across the United States to support care for patients who are unable to visit a medical office due to health status or mobility issues. The service typically involves a comprehensive history, examination, and complex medical decision making, often requiring coordination with other healthcare professionals or agencies. The visit is performed in the patient's home or residence, with approximately 60 minutes spent face-to-face.
Major national payers including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare recognize and reimburse for CPT code 99350, making it a key component in home-based care delivery. This publication provides an overview of clinical benchmarks, policy updates, and billing practices related to this code. Readers will gain insight into payer coverage, typical clinical scenarios, and the role of home visits in managing patients with moderate to high severity conditions. The analysis also highlights relevant modifiers, associated taxonomies, and common diagnoses, offering a comprehensive resource for understanding the use and impact of CPT code 99350 in the current healthcare landscape.
CPT Code Overview
CPT code 99350 represents a home visit for the evaluation and management of an established patient. This service is designed for situations requiring at least two of three key components: a comprehensive interval history, a comprehensive examination, and medical decision making of moderate to high complexity. Counseling and coordination of care with other physicians, qualified health care professionals, or agencies are provided as needed, consistent with the nature of the patient's problems and their needs. Typically, the presenting problems are of moderate to high severity, and the patient may be unstable or have developed a significant new issue requiring immediate physician attention. The service is usually performed face-to-face with the patient and/or family, with approximately 60 minutes spent during the visit. The typical site of service is the patient's home or residence, aligning with the evaluation and management (E/M) home or residence services category.
Clinical & Coding Specifications
Clinical Context
A typical scenario for CPT code 99350 involves an established adult patient receiving a home visit from a physician due to moderate to high severity medical issues. The patient may be unstable or have developed a significant new problem requiring immediate attention. The physician conducts a comprehensive interval history and examination, and medical decision making is of moderate to high complexity. Counseling and coordination of care with other healthcare professionals or agencies may be necessary. The visit typically lasts about 60 minutes face-to-face with the patient and/or family. This service is performed in the patient's home or residence, such as a private home, and is often used for patients with chronic conditions like hypertension, diabetes, or COPD who require ongoing management and cannot easily travel to a clinic.
Coding Specifications
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Modifiers:
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Modifier
25: Significant, Separately Identifiable Evaluation and Management Service by the Same Physician on the Same Day of the Procedure or Other Service. Used when an E/M service is provided in addition to another procedure on the same day. -
Modifier
95: Synchronous Telemedicine Service Rendered via a Real-Time Interactive Audio and Video Telecommunications System. Used when the home visit is performed via telemedicine.
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Provider Taxonomies: