| 101658-3 | Cancer staging after multimodality therapy |
| 101659-1 | Cancer staging after tumor recurrence |
| 101660-9 | Cancer staging during autopsy |
| 21831-3 | Unique tumor case ID Cancer |
| 21841-2 | Age at cancer diagnosis |
| 21853-7 | Sequence number central.patient Cancer (qualitative) |
| 21854-5 | Date first Dx Cancer |
| 21855-2 | Primary site Cancer |
| 21856-0 | Histology ICD-O-2 Cancer |
| 21857-8 | Behavior ICD-O-2 Cancer |
| 21858-6 | Grade Cancer |
| 21861-0 | Dx confirmed (cancer) |
| 21862-8 | Source of document used to abstract Cancer |
| 21863-6 | Date last screened Cancer |
| 21864-4 | Most recent screening result for Cancer |
| 21865-1 | Hospital.reporting Cancer |
| 21867-7 | Sequence number.hospital Cancer (qualitative) |
| 21870-1 | Date of inpatient admission Cancer |
| 21871-9 | Date of inpatient discharge Cancer |
| 21872-7 | Relationship between this hospital and cancer Dx |
| 21873-5 | Year first seen at this hospital for Cancer |
| 21874-3 | Cancer conference.presentation status at reporting facility |
| 21875-0 | Cancer conference |
| 21876-8 | Surgery procedure for primary site at facility.YYY Cancer |
| 21877-6 | Surgery procedure for regional nodes at facility.YYY Cancer |
| 21878-4 | Other regional disease at facility.YYY most definitive procedure Cancer |
| 21879-2 | Surgery.regional nodes examined at facility.YYY most definitive procedure Surgery Cancer |
| 21880-0 | Radiation treatment therapy Cancer |
| 21881-8 | Chemotherapy treatment at facility.YYY Cancer |
| 21882-6 | Hormone treatment at facility.YYY Cancer |
| 21883-4 | Transplant treatment at facility.YYY Cancer |
| 21884-2 | Other treatment at facility.YYY Cancer |
| 21885-9 | Surgery.not cancer treatment at facility.YYY |
| 21886-7 | Breast-prostate staging.NAACCR |
| 21887-5 | SEER summary stage 1977 Cancer |
| 21888-3 | Summary stage abbreviated at Dx Cancer |
| 21890-9 | Extension Cancer |
| 21892-5 | Lymph node involvement Cancer |
| 21895-8 | Extent of disease.NAACCR.old 13 digit |
| 21896-6 | Extent of disease.NAACCR.old 2 digit |
| 21897-4 | Extent of disease.NAACCR.old 4 digit |
| 21899-0 | Primary tumor.pathology Cancer |
| 21900-6 | Regional lymph nodes.pathology Cancer |
| 21901-4 | Distant metastases.pathology Cancer |
| 21902-2 | Stage group.pathology Cancer |
| 21903-0 | Descriptor.pathology Cancer Narrative |
| 21904-8 | Stager.pathology Cancer |
| 21905-5 | Primary tumor.clinical Cancer |
| 21906-3 | Regional lymph nodes.clinical Cancer |
| 21907-1 | Distant metastases.clinical Cancer |
| 21908-9 | Stage group.clinical Cancer |
| 21909-7 | Descriptor.clinical Cancer Narrative |
| 21910-5 | Stager.clinical Cancer |
| 21911-3 | Primary tumor.other Cancer |
| 21912-1 | Regional lymph nodes.other Cancer |
| 21913-9 | Distant metastases.other Cancer |
| 21914-7 | Stage group.other Cancer |
| 21915-4 | Stager.other Cancer |
| 21916-2 | Descriptor.other Cancer Narrative |
| 21918-8 | Other staging classification Cancer Narrative |
| 21919-6 | Date 1st positive Bx Cancer |
| 21920-4 | Site of distant metastasis Cancer |
| 21921-2 | Pediatric stage Cancer |
| 21923-8 | Pediatric cancer stager |
| 21924-6 | Tumor marker Cancer |
| 21925-3 | Date 1st surgery treatment Cancer |
| 21926-1 | Date 1st radiation treatment Cancer |
| 21927-9 | Date 1st chemotherapy treatment Cancer |
| 21928-7 | Date 1st hormone treatment Cancer |
| 21929-5 | Date 1st immunotherapy treatment Cancer |
| 21930-3 | Date 1st other treatment Cancer |
| 21931-1 | Date 1st cancer treatment (any).SEERS |
| 21932-9 | Date 1st cancer treatment (any).COC |
| 21933-7 | Date non cancer directed surgery treatment as part of 1st cancer |
| 21934-5 | Surgery site.primary Cancer |
| 21935-2 | Surgery scope Cancer |
| 21936-0 | Surgery.other regional disease Cancer |
| 21937-8 | Surgery regional nodes examined Cancer |
| 21939-4 | Surgical margins cancer involvement |
| 21941-0 | Reason for no cancer directed surgery |
| 21942-8 | Non cancer directed surgery summary |
| 21943-6 | Radiation treatment Cancer |
| 21944-4 | Lung and leukemia CNS radiation status Cancer |
| 21945-1 | Surgery-radiation sequence Cancer |
| 21946-9 | Chemotherapy treatment Cancer |
| 21947-7 | Hormone treatment Cancer |
| 21948-5 | Biological response modifier treatment Cancer |
| 21949-3 | Other treatment Cancer |
| 21950-1 | Reason for no radiation treatment Cancer |
| 21951-9 | Reason for no chemotherapy treatment Cancer |
| 21952-7 | Reason for no hormone treatment Cancer |
| 21953-5 | Coding system for treatment Cancer |
| 21954-3 | Protocol eligibility status Cancer |
| 21955-0 | Source of protocol in which patient enrolled Cancer |
| 21956-8 | Referred to support services Cancer (qualitative) |
| 21957-6 | Method for calculating time interval of first course of treatment |
| 21967-5 | Chemotherapy Cancer |
| 21968-3 | Surgery Cancer |
| 21972-5 | 2nd course surgery.other regional disease Cancer |
| 21976-6 | Cancer outcome status |