M27.53 Endodontic underfill

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 011-013 in MDC PRE.

Approximate ICD-9-CM (GEMs)

• 526.63 Endodontic underfill

Code annotations containing back-references to M27.53

Back-references to M27.5

• Type 2 Excludes: K08.5 Unsatisfactory restoration of tooth ("unsatisfactory endodontic treatment (M27.5-)")

Back-references to M27

• Type 2 Excludes: K08 Other disorders of teeth and supporting structures ("disorders of jaw (M27.-)")

Diagnosis Index entries for M27.53

• Endodontic › underfill
• Underfill, endodontic

Nearby codes

• M27.40 Unspecified cyst of jaw
• M27.49 Other cysts of jaw
• M27.5 Periradicular pathology associated with previous endodontic treatment
• M27.51 Perforation of root canal space due to endodontic treatment
• M27.52 Endodontic overfill
• M27.53 Endodontic underfill (this code)
• M27.59 Other periradicular pathology associated with previous endodontic treatment
• M27.6 Endosseous dental implant failure
• M27.61 Osseointegration failure of dental implant
• M27.62 Post-osseointegration biological failure of dental implant
• M27.63 Post-osseointegration mechanical failure of dental implant