AutoICD API

C78.5

Billable

Secondary malignant neoplasm of large intestine and rectum

Secondary malignant neoplasm of large intestine and rectum

Status

Billable / Specific

Block

C76-C80

Parent Code

C78

ICD-11 Mapping

1 equivalent

Coding Notes

Excludes 1

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

  • secondary carcinoid tumors of liver (C7B.02)
  • secondary carcinoid tumors of peritoneum (C7B.04)

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(8)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(301)

SNOMED CT

Clinical Terms

  • Squamous cell carcinoma of rectum
  • Metastatic carcinoma of ascending colon
  • Metastatic malignant neoplasm to colorectum
  • Cecal cancer
  • Tumour invades beyond pancreatic capsule with direct extension to adjacent structures AND/OR organs (endocrine pancreas)
  • Malignant tumour of splenic flexure
  • Metastatic carcinoma to anal canal
  • Secondary carcinoma of caecum
  • Secondary carcinoma of descending colon
  • Metastatic malignant neoplasm to anus
  • Metastatic malignant neoplasm of cecum
  • Metastatic carcinoma of colon
  • Secondary carcinoma of anal canal
  • Malignant tumor of hepatic flexure
  • Malignant tumor involving rectum by direct extension from vagina
  • Rectal squamous cell carcinoma
  • Metastatic carcinoma of rectosigmoid junction
  • Malignant tumor of cecum
  • Secondary carcinoma of ascending colon
  • Malignant neoplasm of splenic flexure
  • Tumor invades beyond pancreatic capsule with direct extension to colon (endocrine pancreas)
  • Metastatic malignant neoplasm to appendix
  • Metastatic malignant neoplasm of caecum and/or colon and/or rectum
  • Rectosigmoid colon cancer
  • Secondary malignant neoplasm of rectosigmoid junction
  • Metastatic malignant neoplasm of splenic flexure of colon
  • Metastatic malignant neoplasm to splenic flexure of colon
  • Metastatic carcinoma of sigmoid colon
  • Cancer of cecum
  • Malignant tumor involving rectum by direct extension from endometrium
  • Tumour invades beyond pancreatic capsule with direct extension to colon (endocrine pancreas)
  • Metastatic malignant neoplasm to anal canal
  • Malignant tumour involving rectum by direct extension from fallopian tube
  • Metastatic carcinoma of caecum
  • Malignant neoplasm of cecum
  • Secondary carcinoma of rectosigmoid junction
  • Malignant tumor involving rectum by direct extension from ovary
  • Metastatic squamous cell carcinoma to rectum
  • Metastatic malignant neoplasm of large intestine
  • Radiologic finding of tumour invasion penetrating colonic serosa
  • Cancer metastatic to large intestine
  • Malignant tumour of rectosigmoid junction
  • Secondary malignant neoplasm of colon
  • Secondary carcinoma of colon
  • Metastatic carcinoma of anal canal
  • Tumour of splenic flexure
  • Metastatic malignant neoplasm of colon
  • Metastatic malignant neoplasm to sigmoid colon
  • Malignant tumor involving rectum by direct extension from uterus
  • Metastatic malignant neoplasm of transverse colon
  • Metastatic carcinoma to ascending colon
  • Secondary malignant neoplasm of cecum
  • Secondary malignant neoplasm of anus
  • Secondary malignant neoplasm of colorectum
  • Malignant tumour involving rectum by direct extension from ovary
  • Malignant tumor involving rectum by direct extension from fallopian tube
  • Metastatic squamous cell carcinoma of rectum
  • Metastatic carcinoma to transverse colon
  • Secondary malignant neoplasm of descending colon
  • Metastatic malignant neoplasm of rectosigmoid junction
  • Metastatic malignant neoplasm of anal canal
  • Malignant tumour involving rectum by direct extension from uterus
  • Secondary squamous cell carcinoma of rectum
  • Secondary malignant neoplasm of sigmoid colon
  • Secondary malignant neoplasm of caecum
  • Metastatic malignant neoplasm of anus
  • Secondary malignant neoplasm of cecum and/or colon and/or rectum
  • Malignant neoplasm of rectum, rectosigmoid junction and anus
  • Metastatic malignant neoplasm to ascending colon
  • Metastatic carcinoma to rectosigmoid junction
  • Tumor invades beyond pancreatic capsule to colon (endocrine pancreas)
  • Hepatic flexure colon cancer
  • Tumor of splenic flexure
  • Neoplasm of hepatic flexure of colon
  • Metastatic malignant neoplasm of hepatic flexure of colon
  • Malignant tumour of hepatic flexure
  • Cancer metastatic to rectosigmoid junction
  • Malignant tumor of splenic flexure
  • Tumor invades beyond pancreatic capsule to adjacent structures AND/OR organs (endocrine pancreas)
  • Neoplasm of splenic flexure of colon
  • Metastatic malignant neoplasm to cecum
  • Secondary malignant neoplasm of anal canal
  • Metastatic malignant neoplasm of sigmoid colon
  • Malignant tumour involving rectum by direct extension from vagina
  • Splenic flexure colon cancer
  • Tumor of hepatic flexure
  • Metastatic malignant neoplasm of rectum
  • Metastatic malignant neoplasm to cecum and/or colon and/or rectum
  • Rectum involved by direct extension of malignant neoplasm
  • Tumour invades beyond pancreatic capsule to adjacent structures AND/OR organs (endocrine pancreas)
  • Secondary malignant neoplasm of large intestine
  • Malignant tumor of rectosigmoid junction
  • Metastatic carcinoma of splenic flexure
  • Malignant tumour involving rectum by direct extension from endometrium
  • Metastatic cancer to colorectum
  • Secondary malignant neoplasm of splenic flexure of colon
  • Malignant neoplasm of right colic flexure
  • Metastatic carcinoma of cecum
  • Metastatic malignant neoplasm of ascending colon
  • Metastatic carcinoma of hepatic flexure
  • Secondary malignant neoplasm of appendix
  • Metastatic malignant neoplasm of caecum
  • Malignant neoplasm of left colic flexure
  • Metastatic carcinoma to splenic flexure
  • Malignant tumor involving rectum by direct extension from uterine cervix
  • Metastatic carcinoma to colon
  • Metastatic malignant neoplasm to caecum
  • Metastatic carcinoma to descending colon
  • Metastatic malignant neoplasm to transverse colon
  • Metastatic malignant neoplasm to caecum and/or colon and/or rectum
  • Secondary malignant neoplasm of hepatic flexure of colon
  • Radiologic finding of tumor invasion penetrating colonic serosa
  • Malignant neoplasm of rectosigmoid junction
  • Metastasis to large intestine
  • Metastatic carcinoma of descending colon
  • Metastatic malignant neoplasm of descending colon
  • Metastatic malignant neoplasm to colon
  • Cancer metastatic to rectum
  • Secondary malignant neoplasm of transverse colon
  • Metastatic malignant neoplasm to rectosigmoid junction
  • Secondary malignant neoplasm of caecum and/or colon and/or rectum
  • Malignant neoplasm of hepatic flexure of colon
  • Metastatic malignant neoplasm to descending colon
  • Metastatic carcinoma to hepatic flexure
  • Tumor invades beyond pancreatic capsule with direct extension to adjacent structures AND/OR organs (endocrine pancreas)
  • Malignant tumour involving rectum by direct extension from prostate
  • Metastatic malignant neoplasm to hepatic flexure of colon
  • Secondary carcinoma of hepatic flexure
  • Metastatic malignant neoplasm of cecum and/or colon and/or rectum
  • Metastatic carcinoma to cecum
  • Tumour of hepatic flexure
  • Cancer of caecum
  • Metastatic malignant neoplasm to large intestine
  • Metastatic malignant neoplasm to rectum
  • Malignant tumour involving rectum by direct extension from uterine cervix
  • Secondary malignant neoplasm of ascending colon
  • Secondary carcinoma of cecum
  • Metastatic carcinoma of transverse colon
  • Secondary malignant neoplasm of rectum
  • Radiologic finding of neoplasm invasion penetrating colonic serosa
  • Malignant tumor involving rectum by direct extension from prostate
  • Secondary carcinoma of transverse colon
  • Malignant tumour of caecum
  • Metastatic carcinoma to sigmoid colon
  • Secondary carcinoma of sigmoid colon
  • Malignant neoplasm of caecum
  • Metastatic carcinoma to caecum
  • Tumour invades beyond pancreatic capsule to colon (endocrine pancreas)
  • Secondary carcinoma of splenic flexure
  • Metastatic malignant neoplasm of appendix
Frequently Asked Questions
What is the ICD-10 code for secondary malignant neoplasm of large intestine and rectum?

The ICD-10-CM code for secondary malignant neoplasm of large intestine and rectum is C78.5. The full clinical description is "Secondary malignant neoplasm of large intestine and rectum". C78.5 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C78.5 mean?

ICD-10-CM code C78.5 represents “Secondary malignant neoplasm of large intestine and rectum”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C78.5 a billable code?

Yes, C78.5 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C78.5 in?

C78.5 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C78.5?

C78.5 has Excludes1 notes indicating codes that cannot be used together with it, including: secondary carcinoid tumors of liver (C7B.02); secondary carcinoid tumors of peritoneum (C7B.04).

What SNOMED CT codes does C78.5 map to?

C78.5 maps to 45 SNOMED CT concepts: 94365007, 94509004, 94513006, 363350007, 363407001, and 40 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C78.5?

C78.5 is linked to 1 UMLS Concept Unique Identifier: C0153681. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C78.5 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like secondary malignant neoplasm of large intestine and rectum 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 C78.5?

C78.5 maps to the ICD-11 code: 2D85 (Malignant neoplasm metastasis in large intestine).

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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.