ICD-10 Code C45.1 | Mesothelioma of peritoneum Symptoms, Diagnosis, Billing

Mesothelioma of the peritoneum is a rare and aggressive cancer primarily caused by asbestos exposure. It affects the lining of the abdominal cavity, leading to significant morbidity and mortality. Accurate coding with ICD-10 Code C45.1 is essential for proper diagnosis, documentation, medical billing, and public health reporting, ensuring that healthcare providers can track incidence and manage treatment effectively.

What is ICD-10 Code C45.1 for Mesothelioma of peritoneum?

ICD-10 Code C45.1 specifically denotes Mesothelioma of the peritoneum, a malignant tumor arising from the mesothelial cells lining the abdominal cavity. This code should be utilized in clinical documentation and billing when a patient is diagnosed with this condition, facilitating accurate tracking of cases and appropriate reimbursement for healthcare services rendered.

ICD-10 Code C45.1 – Clinical Definition and Explanation of Mesothelioma of peritoneum

Mesothelioma of the peritoneum is primarily linked to asbestos exposure, with a long latency period before symptoms manifest. The condition can lead to severe abdominal pain, ascites, and weight loss, necessitating prompt medical intervention. Early diagnosis is crucial for improving patient outcomes.

Key Clinical Features:

• Abdominal pain and discomfort
• Ascites (fluid accumulation in the abdomen)
• Unexplained weight loss
• Nausea and vomiting
• Bowel obstruction

ICD-10 Code C45.1 for Mesothelioma of peritoneum – SOAP Notes & Clinical Use

ICD-10 Code C45.1 is integral in SOAP notes for documenting the clinical presentation, assessment, and treatment of patients with Mesothelioma of the peritoneum. It aids in capturing the severity of symptoms and guiding treatment plans in both acute and chronic care settings.

What Does ICD-10 Code C45.1 for Mesothelioma of peritoneum Mean in SOAP Notes?

In SOAP notes, ICD-10 Code C45.1 connects subjective patient-reported symptoms and objective clinical findings to a formal diagnosis of Mesothelioma of the peritoneum. This ensures continuity of care, supports accurate billing, and meets EHR documentation standards.

Treatment Options for ICD-10 Code C45.1 – Mesothelioma of peritoneum

Mesothelioma of the peritoneum requires urgent medical attention, often necessitating hospitalization for management. Treatment approaches may include surgical intervention, chemotherapy, and palliative care.

Antibiotic Therapy:

Supportive Care:

• Pain management with analgesics
• Nutritional support to address weight loss
• Management of ascites through diuretics or paracentesis
• Psychosocial support for emotional well-being

Infection Control:

How to Document Symptoms of Mesothelioma of peritoneum (ICD-10 C45.1) in SOAP Notes

Subjective:

• Patient reports persistent abdominal pain.
• History of asbestos exposure noted.
• Complaints of increasing abdominal swelling.
• Unintentional weight loss over the past few months.

Objective:

• Abdominal examination reveals distension.
• Ascitic fluid detected on ultrasound.
• Weight loss of 10% over the last month.
• Vital signs stable with no fever.

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SOAP Note Guidelines for Diagnosing Mesothelioma of peritoneum (ICD-10 Code C45.1)

Assessment:

• Diagnosis: Mesothelioma of peritoneum, confirmed by imaging and biopsy.
• Severity: Advanced stage due to late presentation.
• Contributing factors: History of asbestos exposure.
• Symptoms: Significant abdominal pain and ascites.

Plan:

• Initiate chemotherapy regimen as per oncology guidelines.
• Refer to palliative care for symptom management.
• Schedule follow-up imaging in 6 weeks to assess treatment response.
• Educate patient on signs of complications and when to seek immediate care.

Treatment & Plan Section for ICD-10 Code C45.1 – Mesothelioma of peritoneum

• First-line treatment includes chemotherapy agents such as pemetrexed and cisplatin.
• Consider surgical options for localized disease if feasible.
• Implement lifestyle modifications to support overall health.
• Regular monitoring through imaging and clinical assessments to track disease progression.

Using ICD-10 Code C45.1 for Mesothelioma of peritoneum in Billing & SOAP Note Compliance

• Ensure accurate documentation of symptoms and clinical findings in the Subjective (S) and Objective (O) sections.
• Use C45.1 in conjunction with appropriate procedure codes for treatment provided.
• Maintain compliance with clinical guidelines to support justified billing.
• Document all relevant patient history, including asbestos exposure, to substantiate the diagnosis.

Related ICD-10 Codes Often Used with Mesothelioma of peritoneum

• C45.0 – Mesothelioma of pleura
• C45.9 – Mesothelioma, unspecified

ICD-10 Code C45.1 in Medical Billing and Insurance for Mesothelioma of peritoneum

ICD-10 Code C45.1 is critical in medical billing, particularly in hospital and ER settings, to ensure accurate reimbursement for services related to Mesothelioma of the peritoneum.

Billing Notes:

• Document all relevant clinical findings and patient history to support the diagnosis.
• Use C45.1 in the primary diagnosis field for inpatient admissions.
• Ensure that treatment plans align with clinical guidelines for proper billing.
• Include any relevant comorbidities in the documentation to enhance the claim.

Common CPT Pairings: