2016201720182019202020212022202320242025Billable/Specific Code
- K58.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM K58.9 became effective on October 1, 2022.
- This is the American ICD-10-CM version of K58.9 – other international versions of ICD-10 K58.9 may differ.
ICD-10-CM K58.9 is grouped within Diagnostic Related Group(s):
- 391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
- 392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc
Applicable To
- Irritable bowel syndrome NOS
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Diagnosis Index entries containing back-references to K58.9:
- mucous > Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) R10.83
- spastic > Colitis (acute) (catarrhal) (chronic) (noninfective) (hemorrhagic) K52.9
- ileum > Hypermobility, hypermotility
- intestine > Hypermobility, hypermotility
- bowel (syndrome) > Irritable, irritability R45.4
- colon > Irritable, irritability R45.4
- colon > Spasm, spastic, spasticity (s) R25.2
- intestinal > Spasm, spastic, spasticity (s) R25.2
- sigmoid > Spasm, spastic, spasticity (s) R25.2
- irritable > Syndrome
- bowel > irritable K58.9