521.9 - Unspecified Disease Of Hard Tissues Of Teeth
The ICD 9 Code for Unspecified disease of hard tissues of teeth is listed as 521.9.
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: | 521.9 |
| Long Description: | Unspecified disease of hard tissues of teeth |
| Short Description: | Hard tiss dis teeth NOS |
| Chapter: | Diseases Of The Digestive System |
| Block: | Diseases Of Oral Cavity, Salivary Glands, And Jaws (520-529) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | K03.9 - Disease of hard tissues of teeth, unspecified |
| ICD-9-CM Siblings (same level / similar specificity) of 521.9: | |
| 521.5 - Hypercementosis | |
| 521.6 - Ankylosis of teeth | |
| 521.7 - Intrinsic posteruptive color changes | |