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Home/Diagnosis/ICD-10 Coding for Left Lung Mass

ICD-10 Coding for Left Lung Mass

C34.12
C34.32

Complete ICD-10-CM coding and documentation guide for icd-10 coding for left lung mass includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Left Pulmonary Mass
Left Lung Tumor
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Key Information: ICD-10 Coding for Left Lung Mass

Essential facts and insights about ICD-10 Coding for Left Lung Mass

Use ICD-10 code C34.12 for malignant neoplasm of upper lobe, left bronchus or lung, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Malignant neoplasm of upper lobe, left bronchus or lung

Billable Code
C34.12
Billable

Diagnostic Criteria

clinical:
  • • Histological confirmation of malignancy in the left upper lobe.
documentation:
  • • Detailed imaging and biopsy reports specifying left upper lobe involvement.

Applicable To

  • • Adenocarcinoma of left upper lobe
  • • Squamous cell carcinoma of left upper lobe

Important Notes

  • • Ensure documentation specifies laterality and histological confirmation.

Malignant neoplasm of lower lobe, left bronchus or lung

Billable Code
C34.32
Billable

Applicable To

  • • Adenocarcinoma of left lower lobe
  • • Squamous cell carcinoma of left lower lobe

Important Notes

  • • Ensure documentation specifies laterality and histological confirmation.
Ancillary Codes

Additional codes that may be used with this diagnosis

R05

Cough

Use when documenting symptoms associated with the lung mass.

R07.1

Chest pain

Use when documenting symptoms associated with the lung mass.

Frequently Asked Questions

What is the ICD-10 code for a left lung mass?

The ICD-10 code for a malignant left lung mass is C34.12 for the upper lobe and C34.32 for the lower lobe.

How do you document a left lung mass?

Document the specific lobe, size, and histological findings of the left lung mass, ensuring laterality is specified.

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