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E/MBase2026 Compliant

CPT 99345

2026 Billing Guide

Home Visit New Pt High

Reimbursement

$210.09

Threshold

75m

2026 Status

Active

What is CPT Code 99345?

CPT 99345 is defined as: Home or residence visit for the evaluation and management of a new patient, which requires a medically appropriate history and/or examination and high level of medical decision making OR 75 minutes of total time on the date of the encounter. This code is for patients being seen for the first time by the physician or practice in their home or residence.

This code is primarily used for E/M services. It falls under the category of Evaluation and Management / Home Services and is valid for the 2026 calendar year according to the CMS Physician Fee Schedule.

2026 RVU Components

Relative Value Units (Non-Facility)

Standard Formula Applied

Work RVU

3.3

Physician Effort

PE (Non-Fac)

2.85

Practice Expense

Malpractice

0.14

Risk Factor

Total RVU

6.29

Note: [(Work RVU * Work GPCI) + (PE RVU * PE GPCI) + (MP RVU * MP GPCI)] * Conversion Factor

2026 CMS Policy Intelligence

valuation surge

8.5% increase reflects updated PE inputs for equipment and travel, supporting the 'aging in place' strategy.

g2211 applicability

CMS finalized the use of G2211 for home visits in 2026, adding ~$16.00 for longitudinal complexity.

diversion strategy

Higher reimbursement incentivizes home-based management to reduce ER visits and hospitalizations.

Administrative Framework

Place of Service

12 (Patient Home)13 (Assisted Living Facility)14 (Group Home)33 (Custodial Care Facility)

NCCI Exclusions

Do not bill with:99202-99205 (Office)99341-99344 (Lower level home)

Key Modifiers

25Significant separately identifiable E/M on same day as a procedure.
G2211Complexity add-on for longitudinal care (highly recommended for 2026).

Operational Requirements

minimum time

75 minutes (if using time for selection)

staff type

MD, DO, NP, PA

frequency

Once per lifetime for 'New Patient' definition within a practice.

add on codes

G2211, 99417 (Prolonged services for home E/M)

homebound status

Not required for Physician Home Visits (distinguishes from Home Health Benefit), but reason for home site must be documented.

Compliance Checklist

Justification for home-based site of service (frailty, lack of transport, clinical advantage).
Documentation supporting High MDM (3 elements: Complexity of problems, Data reviewed, Risk).
Total time on date of encounter if billing by time (75+ minutes).

Audit Defense

No specific audit defense elements defined.

2026 Update

The combination of 99345 and G2211 makes home visits financially competitive with office-based specialized care.

Common Clinical Scenarios

Evaluating a new homebound patient with advanced heart failure and multiple comorbidities for new acute symptoms.
Initial assessment of a frailty patient at home for transition of care from hospital.

CMS Eligibility: Requires High Level of Medical Decision Making (MDM).. New Patient (no services from practice in 3 years).

Target Specialties & Utilization

GeriatricsInternal MedicineFamily MedicinePalliative Care

Typical Clinical Indications (ICD-10)

I50.9 (Heart failure, unspecified)J44.1 (COPD with acute exacerbation)N18.4 (CKD Stage 4)G30.9 (Alzheimer's disease, unspecified)

Billing Differentiation

VS 99350

99350 is for an Established patient; 99345 is for a New patient.

VS Office

Higher payment than office level 5 (99205) to account for travel and practice expense of home equipment.

Frequently Asked Questions

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CPT Code 99345 for Home Visit New Pt High - 2026 Reimbursement & Rules