- N20.0 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 N20.0 became effective on October 1, 2022.
- This is the American ICD-10-CM version of N20.0 – other international versions of ICD-10 N20.0 may differ.
ICD-10-CM N20.0 is grouped within Diagnostic Related Group(s):
Applicable To
- Nephrolithiasis NOS
- Renal calculus
- Renal stone
- Staghorn calculus
- Stone in kidney
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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to N20.0:
- with calculus > kidney N15.1
- kidney > diverticulum N21.0
- kidney (impacted) (multiple) (pelvis) (recurrent) (staghorn) > Calculus, calculi, calculous
- pyelitis (impacted) (recurrent) > Calculus, calculi, calculous
- with calculus > kidney (cortex) (hematogenous) N15.9
- kidney > Stone (s)
- renal > Stone (s)