Diagnosis Code:
148.1
Short Description:
Mal neo pyriform sinus
Long Description:
Malignant neoplasm of pyriform sinus
Code Classification:
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Neoplasms (140–239)
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Malignant neoplasm of lip, oral cavity, and pharynx (140-149)
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148 Malignant neoplasm of hypopharynx
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148.1 Mal neo pyriform sinus
Code Version: 2015 ICD-9-CM