M27.5

Non-billable

Periradicular pathology assoc w previous endodontic trtmt

Periradicular pathology associated with previous endodontic treatment

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

M26-M27

Parent Code

M27

Child Codes

4

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • hemifacial atrophy or hypertrophy (Q67.4)
  • unilateral condylar hyperplasia or hypoplasia (M27.8)

Excludes 2

Conditions not included here, but the patient may have both

  • arthropathic psoriasis (L40.5-)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • compartment syndrome (traumatic) (T79.A-)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Child Codes (4)

Also Known As / Clinical Terms

Frequently Asked Questions

What is ICD-10 code M27.5?

ICD-10-CM code M27.5 represents "Periradicular pathology associated with previous endodontic treatment". It is a non-billable header code — use a more specific child code for billing purposes.

Is M27.5 a billable code?

No, M27.5 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under M27.5.

What chapter is M27.5 in?

M27.5 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).

What codes cannot be used with M27.5?

M27.5 has Excludes1 notes indicating codes that cannot be used together with it, including: hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).

What are the subcategories under M27.5?

M27.5 has 4 child codes, including: M27.51 (Perforation of root canal space due to endodontic treatment), M27.52 (Endodontic overfill), M27.53 (Endodontic underfill), M27.59 (Oth periradicular pathology assoc w prev endodontic trtmt).

What are the UMLS CUIs for M27.5?

M27.5 is linked to 1 UMLS Concept Unique Identifier: C1719524. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.