I48.0 is a billable diagnosis code used to specify a medical diagnosis of paroxysmal atrial fibrillation. The code I48.0 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code I48.0 might also be used to specify conditions or terms like atrial fibrillation with rapid ventricular response, non-rheumatic atrial fibrillation, paroxysmal atrial fibrillation or paroxysmal atrial fibrillation with rapid ventricular response.
The code is commonly used in family practice, internal medicine , cardiology medical specialties to specify clinical concepts such as other forms of heart disease.
The code I48.0 is linked to some Quality Measures as part of Medicare's Quality Payment Program (QPP). When this code is used as part of a patient's medical record the following Quality Measures might apply: Atrial Fibrillation And Atrial Flutter: Chronic Anticoagulation Therapy.
Entries in the Index to Diseases and Injuries with references to I48.0
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code I48.0 are found in the index:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Atrial fibrillation with rapid ventricular response
- Non-rheumatic atrial fibrillation
- Paroxysmal atrial fibrillation
- Paroxysmal atrial fibrillation with rapid ventricular response
- ATRIAL FIBRILLATION-. abnormal cardiac rhythm that is characterized by rapid uncoordinated firing of electrical impulses in the upper chambers of the heart heart atria. in such case blood cannot be effectively pumped into the lower chambers of the heart heart ventricles. it is caused by abnormal impulse generation.
Diagnostic Related Groups - MS-DRG Mapping
|MS-DRG||MS-DRG Title||MCD||Relative Weight|
|308||CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH MCC||05||1.1993|
|309||CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH CC||05||0.7494|
|310||CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITHOUT CC/MCC||05||0.5584|
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert I48.0 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code I48.0 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Quality Payment Program Measures
When code I48.0 is part of the patient's diagnoses the following Quality Measures apply and affect reimbursement. The objective of Medicare's Quality Measures is to improve patient care by making it more: effective, safe, efficient, patient-centered and equitable.
|Quality Measure||Description||Quality Domain||Measure Type||High Priority||Submission Methods|
|Atrial Fibrillation and Atrial Flutter: Chronic Anticoagulation Therapy||Percentage of patients aged 18 years and older with nonvalvular atrial fibrillation (AF) or atrial flutter who were prescribed warfarin OR another FDA-approved oral anticoagulant drug for the prevention of thromboembolism during the measurement period.||Effective Clinical Care||Process||NO||Claims, Registry|
Information for Patients
An arrhythmia is a problem with the speed or rhythm of the heartbeat. Atrial fibrillation (AF) is the most common type of arrhythmia. The cause is a disorder in the heart's electrical system.
Often, people who have AF may not even feel symptoms. But you may feel
- Palpitations -- an abnormal rapid heartbeat
- Shortness of breath
- Weakness or difficulty exercising
- Chest pain
- Dizziness or fainting
AF can lead to an increased risk of stroke. In many patients, it can also cause chest pain, heart attack, or heart failure.
Doctors diagnose AF using family and medical history, a physical exam, and a test called an electrocardiogram (EKG), which looks at the electrical waves your heart makes. Treatments include medicines and procedures to restore normal rhythm.
NIH: National Heart, Lung, and Blood Institute
[Learn More in MedlinePlus]
|ICD Code||Description||Valid for Submission|
|I48||Atrial fibrillation and flutter||NON-BILLABLE CODE|
|I48.1||Persistent atrial fibrillation||NON-BILLABLE CODE|
|I48.11||Longstanding persistent atrial fibrillation||BILLABLE CODE|
|I48.19||Other persistent atrial fibrillation||BILLABLE CODE|
|I48.2||Chronic atrial fibrillation||NON-BILLABLE CODE|
|I48.20||Chronic atrial fibrillation, unspecified||BILLABLE CODE|
|I48.21||Permanent atrial fibrillation||BILLABLE CODE|
|I48.3||Typical atrial flutter||BILLABLE CODE|
|I48.4||Atypical atrial flutter||BILLABLE CODE|
|I48.9||Unspecified atrial fibrillation and atrial flutter||NON-BILLABLE CODE|
|I48.91||Unspecified atrial fibrillation||BILLABLE CODE|
|I48.92||Unspecified atrial flutter||BILLABLE CODE|