K04.1
BillableNecrosis of pulp
Necrosis of pulp
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Pulpal gangrene
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(9)
K04.0Pulpitis
K04.2Pulp degeneration
K04.3Abnormal hard tissue formation in pulp
K04.4Acute apical periodontitis of pulpal origin
K04.5Chronic apical periodontitis
K04.6Periapical abscess with sinus
K04.7Periapical abscess without sinus
K04.8Radicular cyst
K04.9Other and unsp diseases of pulp and periapical tissues
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(62)
SNOMED CT
UMLS
- DENT PULP NECROSISC0011407
- Dead pulpC0011407
- Dental Pulp NecrosesC0011407
- Dental Pulp NecrosisC0011407
- Dental necrosisC0011407
- Devitalised pulpC0011407
- Devitalized pulpC0011407
- NECROSIS DENT PULPC0011407
- Necroses, Dental PulpC0011407
- Necroses, PulpC0011407
- Necrosis of pulpC0011407
- Necrosis of the pulpC0011407
- Necrosis of the pulp (disorder)C0011407
- Necrosis, Dental PulpC0011407
- Necrosis, PulpC0011407
- Necrotic pulpC0011407
- PULP NECROSIS DENTC0011407
- Pulp NecrosesC0011407
- Pulp Necroses, DentalC0011407
- Pulp NecrosisC0011407
- Pulp Necrosis, DentalC0011407
- Pulp necrosisC0011407
- Pulpal gangreneC0011407
- Pulpal necrosisC0011407
- Putrescent pulpitisC0011407
- necrotic pulpC0011407
- pulp necrosisC0011407
Clinical Terms
- Dental necrosis
- Dental Pulp Necrosis
- Pulpal necrosis
- DENT PULP NECROSIS
- Pulp gangrene
- Pulp Necroses
- Dead pulp
- Necrotic pulp
- Necroses, Dental Pulp
- pulp necrosis
- Necrosis of the pulp
- Devitalized pulp
- Mummified pulp
- Putrescent pulpitis
- Dental Pulp Necroses
- Necroses, Pulp
- Pulp Necroses, Dental
- PULP NECROSIS DENT
- Necrosis, Pulp
- Pulp Necrosis, Dental
- Devitalised pulp
- Pulpal gangrene
- NECROSIS DENT PULP
- Necrosis, Dental Pulp
- Necrosis of the pulp (disorder)
Frequently Asked Questions
What is the ICD-10 code for necrosis of pulp?
The ICD-10-CM code for necrosis of pulp is K04.1. The full clinical description is "Necrosis of pulp". K04.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K04.1 mean?
ICD-10-CM code K04.1 represents “Necrosis of pulp”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.
Is K04.1 a billable code?
Yes, K04.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K04.1 in?
K04.1 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What SNOMED CT codes does K04.1 map to?
K04.1 maps to 2 SNOMED CT concepts: 42711005, 196333005. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K04.1?
K04.1 is linked to 1 UMLS Concept Unique Identifier: C0011407. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K04.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like necrosis of pulp affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of K04.1?
K04.1 maps to the ICD-11 code: DA09.1 (Necrosis of pulp).
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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.