View all text of Subjgrp 114 [§ 4.149 - § 4.150]
§ 4.150 - Schedule of ratings—dental and oral conditions.
Rating | 9900 Maxilla or mandible, chronic osteomyelitis, osteonecrosis or osteoradionecrosis of: | Rate as osteomyelitis, chronic under diagnostic code 5000. | 9901 Mandible, loss of, complete, between angles | 100 | 9902 Mandible, loss of, including ramus, unilaterally or bilaterally: | Loss of one-half or more, | Involving temporomandibular articulation | Not replaceable by prosthesis | 70 | Replaceable by prosthesis | 50 | Not involving temporomandibular articulation. | Not replaceable by prosthesis | 40 | Replaceable by prosthesis | 30 | Loss of less than one-half, | Involving temporomandibular articulation. | Not replaceable by prosthesis | 70 | Replaceable by prosthesis | 50 | Not involving temporomandibular articulation. | Not replaceable by prosthesis | 20 | Replaceable by prosthesis | 10 | 9903 Mandible, nonunion of, confirmed by diagnostic imaging studies: | Severe, with false motion | 30 | Moderate, without false motion | 10 | 9904 Mandible, malunion of: | Displacement, causing severe anterior or posterior open bite | 20 | Displacement, causing moderate anterior or posterior open bite | 10 | Displacement, not causing anterior or posterior open bite | 0 | 9905 Temporomandibular disorder (TMD): | Interincisal range: | 0 to 10 millimeters (mm) of maximum unassisted vertical opening. | With dietary restrictions to all mechanically altered foods | 50 | Without dietary restrictions to mechanically altered foods | 40 | 11 to 20 mm of maximum unassisted vertical opening. | With dietary restrictions to all mechanically altered foods | 40 | Without dietary restrictions to mechanically altered foods | 30 | 21 to 29 mm of maximum unassisted vertical opening. | With dietary restrictions to full liquid and pureed foods | 40 | With dietary restrictions to soft and semi-solid foods | 30 | Without dietary restrictions to mechanically altered foods | 20 | 30 to 34 mm of maximum unassisted vertical opening. | With dietary restrictions to full liquid and pureed foods | 30 | With dietary restrictions to soft and semi-solid foods | 20 | Without dietary restrictions to mechanically altered foods | 10 | Lateral excursion range of motion: | 0 to 4 mm | 10 | 9908 Condyloid process, loss of, one or both sides | 30 | 9909 Coronoid process, loss of: | Bilateral | 20 | Unilateral | 10 | 9911 Hard palate, loss of: | Loss of half or more, not replaceable by prosthesis | 30 | Loss of less than half, not replaceable by prosthesis | 20 | Loss of half or more, replaceable by prosthesis | 10 | Loss of less than half, replaceable by prosthesis | 0 | 9913 Teeth, loss of, due to loss of substance of body of maxilla or mandible without loss of continuity: | Where the lost masticatory surface cannot be restored by suitable prosthesis: | Loss of all teeth | 40 | Loss of all upper teeth | 30 | Loss of all lower teeth | 30 | All upper and lower posterior teeth missing | 20 | All upper and lower anterior teeth missing | 20 | All upper anterior teeth missing | 10 | All lower anterior teeth missing | 10 | All upper and lower teeth on one side missing | 10 | Where the loss of masticatory surface can be restored by suitable prosthesis | 0 | 9914 Maxilla, loss of more than half: | Not replaceable by prosthesis | 100 | Replaceable by prosthesis | 50 | 9915 Maxilla, loss of half or less: | Loss of 25 to 50 percent: | Not replaceable by prosthesis | 40 | Replaceable by prosthesis | 30 | Loss of less than 25 percent: | Not replaceable by prosthesis | 20 | Replaceable by prosthesis | 0 | 9916 Maxilla, malunion or nonunion of: | Nonunion, | With false motion | 30 | Without false motion | 10 | Malunion, | With displacement, causing severe anterior or posterior open bite | 30 | With displacement, causing moderate anterior or posterior open bite | 10 | With displacement, causing mild anterior or posterior open bite | 0 | 9917 Neoplasm, hard and soft tissue, benign: | Rate as loss of supporting structures (bone or teeth) and/or functional impairment due to scarring. | 9918 Neoplasm, hard and soft tissue, malignant | 100 |
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