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ICD-10-CM 2027 diagnosis code

O26.8Other specified pregnancy related conditions

Not billable — use a more specific code

O26.8 is a header code, so it can't be reported by itself. Choose one of the 8 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About O26.8

O26.8 is the ICD-10-CM diagnosis code for other specified pregnancy related conditions. It belongs to category O26 (maternal care for other conditions predominantly related to pregnancy), block O20-O29 (other maternal disorders predominantly related to pregnancy) and chapter 15 (pregnancy, childbirth and the puerperium). It is a header code, so it can't be reported by itself; one of its 8 subcodes must be used instead.

Within O26, choose O26.8 (Other specified pregnancy related conditions) only when documentation doesn't support a more specific option: excessive weight gain in pregnancy (O26.0), low weight gain in pregnancy (O26.1), pregnancy care for patient with recurrent pregnancy loss (O26.2), retained intrauterine contraceptive device in pregnancy (O26.3), herpes gestationis (O26.4), maternal hypotension syndrome (O26.5), liver and biliary tract disorders in pregnancy, childbirth and the puerperium (O26.6), subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium (O26.7) and 1 more.

To report this condition, pick the subcode that matches the documentation: O26.81 (fatigue), O26.82 (neuritis), O26.83 (disease), O26.84 (pregnancy), O26.85 (pregnancy), O26.86 ((PUPPP)), O26.87 (shortening) and O26.89 (conditions).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under O26.8

Notes that apply from higher levels

Instructions written at a parent level also apply to O26.8.

Codes whose notes reference O26.8

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about O26.8

Is O26.8 billable?

No. O26.8 is a header code. Report one of its more specific subcodes instead.