K13.7Non-billable (header)
Other and unspecified lesions of oral mucosa
Code Hierarchy
┌11Diseases of the digestive system (K00-K95)├K00-K14Diseases of oral cavity and salivary glands (K00-K14)├K13Other diseases of lip and oral mucosa
└K13.7Other and unspecified lesions of oral mucosa
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