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Z95.1
ICD-10-CM
Status Post CABG

Find comprehensive information on Status Post CABG diagnosis, including clinical documentation requirements, medical coding guidelines, and healthcare best practices. Learn about postoperative care, common complications, ICD-10 codes (Z95.1, Z98.890, Z98.898), CPT codes for follow-up visits, and proper physician query examples. Understand long-term management of coronary artery bypass graft surgery patients and optimize your coding and documentation for accurate reimbursement.

Also known as

s/p CABG
Post-Coronary Artery Bypass Graft
CABG Follow-up

Diagnosis Snapshot

Key Facts
  • Definition : Condition after coronary artery bypass graft surgery to improve heart blood flow.
  • Clinical Signs : Improved angina, less shortness of breath, better exercise tolerance. Possible incision site pain.
  • Common Settings : Cardiac ICU, step-down unit, cardiac rehabilitation center, outpatient cardiology clinic.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z95.1 Coding
Z95.1

Status post cardiac surgery

History of cardiac surgery, including CABG.

I25.10

Atherosclerotic heart disease

Coronary artery disease, often leading to CABG.

I25.89

Other specified heart disease

May include complications or residual effects post-CABG.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the encounter for the CABG procedure itself?

  • Yes

    Do NOT use a status post code. Code the specific coronary artery bypass procedure(s) performed.

  • No

    Is the encounter related to a complication of CABG?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Status Post CABG
Atrial Fibrillation post CABG
Acute Kidney Injury post CABG

Documentation Best Practices

Documentation Checklist
  • CABG documentation: Date of surgery
  • Number of grafts, artery used
  • Left Ventricular function assessment
  • Post-op complications, if any
  • Current medications, functional status

Coding and Audit Risks

Common Risks
  • Unspecified CABG type

    Coding lacks specificity (e.g., artery used) impacting accurate DRG assignment and reimbursement.

  • Unconfirmed CABG date

    Missing or inaccurate procedure date affects accurate status post coding and quality reporting.

  • Comorbidity miscoding

    Incorrect coding of pre-existing conditions with CABG impacts risk adjustment and payment.

Mitigation Tips

Best Practices
  • Code Z95.1 for CABG status, not acute issues.
  • Document specific vessels bypassed for accurate coding.
  • Query physician for graft type (e.g., arterial, venous).
  • Ensure documentation supports post-op complications.
  • Review coding guidelines for combination procedures.

Clinical Decision Support

Checklist
  • Verify CABG date and surgeon documentation.
  • Confirm post-op complications and medications.
  • Check current symptoms and functional status.
  • Review relevant lab results (e.g., cardiac enzymes).
  • Document status post CABG diagnosis code (e.g., Z95.1).

Reimbursement and Quality Metrics

Impact Summary
  • Status Post CABG reimbursement hinges on accurate coding (ICD-10-PCS, CPT) reflecting the specific procedure and any complications. Optimize coding for maximum allowable payment.
  • Quality metrics for Status Post CABG include length of stay, readmission rates, and post-operative complications. Accurate documentation impacts hospital quality reporting.
  • Thorough documentation of post-operative care, complications, and comorbidities is crucial for appropriate MS-DRG assignment and optimal reimbursement.
  • Timely and accurate billing and coding for Status Post CABG minimize claim denials and improve revenue cycle management for hospitals.

Streamline Your Medical Coding

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Frequently Asked Questions

Common Questions and Answers

Q: What are the key postoperative management considerations for a patient status post CABG to minimize the risk of complications like atrial fibrillation and sternal wound infection?

A: Postoperative management of a patient status post coronary artery bypass graft (CABG) requires a multifaceted approach to minimize complications such as atrial fibrillation and sternal wound infection. For atrial fibrillation prophylaxis, consider implementing strategies such as beta-blockers, rate control medications, and electrolyte management, especially magnesium. Strict glycemic control is also crucial. For sternal wound infection prevention, meticulous surgical technique, prophylactic antibiotics, and optimal wound care are essential. Postoperative pain management should be optimized to encourage early mobilization and deep breathing exercises, reducing pulmonary complications and promoting sternal stability. Explore how enhanced recovery after surgery (ERAS) protocols can further streamline care and improve patient outcomes after CABG. Regular monitoring of cardiac biomarkers, ECGs, and wound assessments are vital for early detection and prompt management of any complications. Learn more about specific evidence-based protocols for managing these complications.

Q: How can I differentiate between expected postoperative pain and signs of potential complications, such as pericarditis or mediastinitis, in a patient status post CABG?

A: Differentiating between expected postoperative pain and signs of potential complications like pericarditis or mediastinitis after coronary artery bypass graft surgery (CABG) requires careful clinical assessment. Expected postoperative pain is typically localized to the incision sites, responsive to analgesics, and gradually improves over time. Pericarditis pain, however, is often described as sharp, pleuritic, and positional, potentially radiating to the shoulder. Auscultation may reveal a pericardial friction rub. Mediastinitis presents with more severe pain, sternal instability, fever, and possibly purulent drainage. Consider implementing serial ECGs, echocardiography, and blood cultures for early detection of these complications. Any significant deviation from the expected postoperative course, such as worsening pain, new-onset fever, or signs of wound infection, warrants prompt investigation. Explore how point-of-care ultrasound can be utilized for rapid bedside assessment of pericardial effusions and other potential complications in the postoperative setting.

Quick Tips

Practical Coding Tips
  • Code Z95.1 after CABG recovery
  • Document CABG details for specificity
  • Query physician for complications
  • Consider sequelae like angina
  • Check AHA Coding Clinic for updates

Documentation Templates

Status post coronary artery bypass graft surgery (CABG), the patient presents for follow-up evaluation.  Current symptoms include [list specific symptoms, e.g., occasional angina, dyspnea on exertion, fatigue].  Patient reports [mention symptom frequency and severity, e.g., angina occurring twice weekly with minimal exertion, relieved by rest].  Surgical history significant for CABG performed on [date] using [number] grafts to the [specify artery or arteries, e.g., left anterior descending artery, left circumflex artery, right coronary artery].  Post-operative course complicated by [mention any complications, e.g., atrial fibrillation, pericardial effusion, sternal wound infection], now resolved.  Current medications include [list all medications with dosages, e.g., aspirin 81mg daily, atorvastatin 40mg daily, metoprolol succinate 50mg daily].  Physical examination reveals [document vital signs, heart sounds, lung sounds, and surgical site appearance, e.g., blood pressure 12080 mmHg, heart rate regular at 70 beats per minute, lungs clear to auscultation, well-healed sternal incision without erythema or drainage].  Electrocardiogram shows [describe ECG findings, e.g., normal sinus rhythm, no ST-T wave changes].  Assessment:  Stable status post CABG.  Plan: Continue current medical therapy.  Patient education provided regarding cardiac rehabilitation, lifestyle modifications including diet and exercise, and medication adherence.  Scheduled for follow-up in [duration, e.g., three months] to monitor progress and assess symptom control.  Differential diagnoses considered included angina pectoris, congestive heart failure, and post-pericardiotomy syndrome, however, the clinical picture is most consistent with stable status post CABG.  ICD-10 code: Z95.1 Personal history of coronary artery bypass graft.
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