N20.0

Billable

Calculus of kidney

Calculus of kidney

Status

Billable / Specific

Block

N20-N23

Parent Code

N20

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Nephrolithiasis NOS
  • Renal calculus
  • Renal stone
  • Staghorn calculus
  • Stone in kidney

Excludes 1

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

  • nephrocalcinosis (E83.59)
  • that with hydronephrosis (N13.2)

Excludes 2

Conditions not included here, but the patient may have both

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • 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)

Also Known As / Clinical Terms

Frequently Asked Questions

What is the ICD-10 code for calculus of kidney?

The ICD-10-CM code for calculus of kidney is N20.0. The full clinical description is "Calculus of kidney". N20.0 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code N20.0 mean?

ICD-10-CM code N20.0 represents "Calculus of kidney". It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.

Is N20.0 a billable code?

Yes, N20.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is N20.0 in?

N20.0 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).

What codes cannot be used with N20.0?

N20.0 has Excludes1 notes indicating codes that cannot be used together with it, including: nephrocalcinosis (E83.59); that with hydronephrosis (N13.2).

What SNOMED CT codes does N20.0 map to?

N20.0 maps to 21 SNOMED CT concepts: 237890006, 833291009, 444717006, 427649000, 236709004, and 16 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for N20.0?

N20.0 is linked to 2 UMLS Concept Unique Identifiers: C0333014, C0392525. 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.