AutoICD API

N30.1

Non-billable

Interstitial cystitis (chronic)

Interstitial cystitis (chronic)

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

Status

Non-billable / Header

Block

N30-N39

Parent Code

N30

Child Codes

2

Coding Notes

Excludes 1

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

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)
  • urinary infection (complicating):
  • abortion or ectopic or molar pregnancy (O00-O07, O08.8)
  • pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-)

Use Additional Code

Additional codes that should follow this code

  • code to identify infectious agent (B95-B97)

Child Codes (2)

N30.10

Interstitial cystitis (chronic) without hematuria

BillableN30.11

Interstitial cystitis (chronic) with hematuria

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code N30.1?

ICD-10-CM code N30.1 represents "Interstitial cystitis (chronic)". It is a non-billable header code — use a more specific child code for billing purposes.

Is N30.1 a billable code?

No, N30.1 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under N30.1.

What chapter is N30.1 in?

N30.1 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).

What codes cannot be used with N30.1?

N30.1 has Excludes1 notes indicating codes that cannot be used together with it, including: prostatocystitis (N41.3).

What are the subcategories under N30.1?

N30.1 has 2 child codes, including: N30.10 (Interstitial cystitis (chronic) without hematuria), N30.11 (Interstitial cystitis (chronic) with hematuria).

Are additional codes required with N30.1?

Yes, when using N30.1 you should also code: code to identify infectious agent (B95-B97).

What are the UMLS CUIs for N30.1?

N30.1 is linked to 1 UMLS Concept Unique Identifier: C0600040. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

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.