149.9 - Malignant Neoplasm Of Ill-defined Sites Within The Lip And Oral Cavity
The ICD 9 Code for Malignant neoplasm of ill-defined sites within the lip and oral cavity is listed as 149.9.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 149.9 |
| Long Description: | Malignant neoplasm of ill-defined sites within the lip and oral cavity |
| Short Description: | Mal neo orophryn ill-def |
| Chapter: | Neoplasms |
| Block: | Malignant Neoplasm Of Lip, Oral Cavity, And Pharynx (140-149) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | C14.8 - Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 149.9: | |
| 149.0 - Malignant neoplasm of pharynx, unspecified | |
| 149.1 - Malignant neoplasm of waldeyer's ring | |
| 149.8 - Malignant neoplasm of other sites within the lip and oral cavity | |