Original Effective Date:
08/01/1994
Current Effective Date:
01/01/2015
The UB-04 claim form is a hard-copy facility claim form used for facility claims filing. HMSA has determined that it will use the National Uniform Billing Committee (NUBC) Official UB-04 Data Specifications Manual as the standard source for codes and code descriptions to be entered in the various form locators (FL). However, in some cases, HMSA varies from NUBC directions concerning whether a specific field is required or how the data is to be entered in a specific field. See below for HMSA QUEST Integration-specific requirements
Information on ordering the NUBC Official UB-04 Data Specifications Manual and how to become a NUBC subscriber is available on the NUBC website, nubc.org.
HMSA encourages facility providers to review the UB-04 documentation carefully and to follow the directions found therein. Doing so will ensure that facilities’ claims are processed expeditiously and will decrease the possibility of processing errors.
UB-04 – HMSA QUEST Integration Data Requirements by Field
The numbers on the left refer to the form locators. On the right are the indictors R, C, O or N/A, which designate whether the field is Required, Conditionally Required, Optional or Not Applicable.
| R | Required | Information must always be provided. Otherwise, the claim may be returned to you or processing will be delayed while information is obtained. |
| C | Conditionally Required (Situational) | Information must always be provided when condition is present. Otherwise the claim may be returned to you or processing will be delayed while information is obtained |
| O | Optional | Information is helpful but not necessary for prompt processing |
| N/A | Not Applicable | Information is not used. |
| 1 |
Provider Information: Line 1:Provider name (25 positions, alpha) Line 2:Street address (25 positions, alphanumeric) Line 3:City (positions 1-12, alpha), state – standard 2-character postal abbreviation (positions 14-15, alpha), ZIP code (positions 17-25, numeric), ZIP+4 is acceptable, but not required for hard-copy claims. |
R |
| 2 |
Payee Information: Not required by HMSA QUEST Integration |
N/A |
| 3a | Patient control number (20 positions, alphanumeric) | R |
| 3b | Med Rec # | O |
| 4 |
Type of bill (TOB) (4 positions, alphanumeric) Supplemental information related to type of bill: When specific types of bill are used, be sure to complete the corresponding form locators as described below:
|
R |
| 5 |
Federal tax number (10 positions including hyphen, numeric) If used, enter code in the format NN-NNNNNNN. |
R |
| 6 |
Statement covers period (12 positions, numeric) From: Enter the first service date covered by the bill. Enter the date in MMDDYY format. Example: For March 3, 2007, enter the date as 030307. Through: Enter the last service date covered by the bill. Enter the date in MMDDYY format. Example: For March 5, 2007, enter the date as 030507. Notes:
|
R |
| 7 |
Unlabeled field Reserved for assignment by NUBS |
N/A |
| 8a |
Patient identifier (19 positions) Not required by HMSA |
N/A |
| 8b |
Patient name ( 29 positions, alpha) Enter the last name, first name and middle initial of the patient. Capital letters are preferred. For example John J. Smith would be entered as: SMITH, JOHN J. Notes:
|
R |
| 9a | Patient address (40 positions, alphanumeric) | N/A |
| 9b | City (30 positions, alpha) | N/A |
| 9c | State (2 positions, standard 2-character alpha postal abbreviation)) | N/A |
| 9d | Zip code (9 positions, numeric) | N/A |
| 9e |
Country code (2 positions, alpha) Enter the country code if other than the U.S. |
C |
| 10 |
Patient birthdate (8 positions, numeric) Enter the patient’s date of birth in MMDDCCYY format. For example, February 14, 1964, would be entered as 02141964. Notes:
|
R |
| 11 |
Patient sex (1 position, alpha) Notes:
|
R |
| 12 |
Admission date/start of care date (6 positions, numeric) Notes:
|
R |
| 13 |
Admission hour (2 positions, numeric) Enter the hour during which the patient was admitted for ambulatory surgery center (ASC), emergency room (ER), and inpatient services. The hour should be entered in military time. Minutes are not indicated. For example, for a patient admitted anytime between 2:00 p.m. and 2:59 p.m., the admission hour would be 14. Note: Not required for SNF Part A claims. |
R |
| 14 | Type of visit (1 position, alpha) | R |
| 15 |
Source of referral for admission or visit (1 position, alphanumeric) Enter a code indicating the source of referral for this admission/visit for inpatient or outpatient services. |
R |
| 16 |
Discharge hour (2 positions, numeric) Required on admit through discharge claims. Should also be used on interim – last inpatient claims. Also required on claims for observation care, ambulatory surgery center (ASC) and emergency room (ER). Enter the hour during which the patient was discharged. The hour should be entered in military time. Minutes are not indicated. For example, for a patient discharged anytime between 2:00 pm and 2:59 pm, the discharge hour would be 14. |
C |
| 17 |
Patient discharge status (2 positions, numeric) Note: The NUBC Official UB-04 Data Specifications Manual includes a number of questions and answers related to the appropriate use of these codes. Please refer to the manual for detailed answers to billing questions.
|
R |
| 18 |
Condition codes (11 fields, 2 positions each, alphanumeric) Required for replacement, resubmission and void claim. |
C |
| 19-28 |
Condition codes (11 fields, 2 positions each, alphanumeric) Required only if applicable. |
C |
| 29 | Accident date | C |
| 30 |
Untitled Reserved for assignment by NUBC |
N/A |
| 31-34 |
Occurrence code/date (8 fields with 2-position codes [alphanumeric] and 6-position dates [numeric]) Required only if applicable. Notes:
|
C |
| 35 |
Occurrence span (8 fields with 2-position codes [alphanumeric] and 6-position dates [numeric]) Required when there is an occurrence span code and date combination that applies to this claim. Notes:
|
C |
| 36 |
Occurrence span (4 fields with 2-position codes [alphanumeric] and 6-position dates [numeric]) Required when there is an occurrence span code and date combination that applies to this claim. Notes:
|
C |
| 37 |
Untitled Reserved for assignment by NUBC |
N/A |
| 38 |
Responsible party name and address If a third party is responsible for the bill, provide the party's name and address |
O |
| 39-41 |
Value code(s) (12 fields with 2-position codes [alphanumeric] and 9-position amounts [numeric]) Enter value codes and corresponding amounts that apply to this claim. Notes:
|
O |
| 42 |
Revenue code(4 positions) Enter a numeric revenue code(s) described in the NUBC Official UB-04 Data Specifications Manual. Notes: Revenue code categories are four digits with an “x” in the fourth position to denote the subcategory number. Subcategories are numbered from 0 to 9 and provide more information about the services being rendered.
If multiple E/M services, report each service on a separate service line. If more than one E/M service is performed on the same service date, use condition code “G0” to indicate a “distinct medical visit” was performed. |
R |
| 43 |
Description (of revenue code) (24 positions, alphanumeric) Enter the standard abbreviation(s) for the revenue code(s) listed in form locator 42, as described in the NUBC Official UB-04 Data Specifications Manual. |
R |
| 44 |
HCPCS/rate/HIPPS code (14 positions) Required as follows: HCPCS and HIPPS rate codes (alphanumeric, left justify) Required for outpatient claims when an appropriate HCPCS Level I or Level II code or HIPPS code exists for this service and the NUBC Official UB-04 Data Specifications Manual indicates that one is required.If a “Y” is indicated in the HCPCS column next to the corresponding revenue code in the manual, providers should report the appropriate HCPCS code. Accommodation rates (numeric, right justify) Required when a room & board revenue code is reported. HCPCS Level I and Level II modifiers (alphanumeric, place following the HCPCS code) Required when a modifier clarifies or improves the reporting accuracy of the associated procedure code. Notes:
|
O |
| 45 |
Service date (6 positions, numeric) Required for outpatient services. Notes:
|
C |
| 46 |
Service units (7 positions, numeric) Enter the total number of items/services for this service line. For most services, the service units will be “1”. However, some services, such as physical therapy modalities or pints of blood, may be billed in multiples. |
R |
| 47 |
Total charges (7 positions for dollars; 2 positions for cents [numeric]) Enter the total charges pertaining to the related revenue codes for the current billing period. Total charges includes both covered and non-covered items. |
R |
| 48 |
Non-covered charges (7 positions for dollars; 2 positions for cents [numeric]) Enter the amount of non-covered charges if applicable. Non-covered services include items such as patient convenience items or services specifically excluded by the patient's health plan. |
C |
| 49 |
Untitled Reserved for assignment by NUBC |
N/A |
| 50 |
Payer [health plan] name (3 lines, 23 positions, alphanumeric) Enter the name(s) of payer(s) in order of primacy. For example, if HMSA is the primary payer and Medicare is the secondary payer, list HMSA on Line A and Medicare on Line B. Line C may be used to identify a tertiary payer. Notes:
|
R |
| 51 |
Health plan ID Not applicable to HMSA at this time. This field is reserved for future use. The field will be used to report the National Health Plan Identifier when the final rule is implemented. Notes:
|
N/A |
| 52 |
Release of information certification indicator (3 lines, 1 position, alphanumeric) Note: HMSA plan information should be consistently listed on the same line in form locators 50, 52, 54 and 57. |
R |
| 53 |
Assignment of benefits indicator (3 lines, 2 position, alphanumeric) This field is not applicable to HMSA. Note: HMSA does not accept assignment of benefits. HMSA makes payment only to members (when the provider is nonparticipating) and to participating providers. |
N/A |
| 54 |
Prior payments – payer (3 lines -8 positions for dollars and 2 positions for cents [numeric]). Required when the payer listed on the same line (A, B, or C) in form locator 50 has paid an amount toward this bill. Notes:
|
C |
| 55 |
Estimated amount due – payer This field is not applicable to HMSA. |
N/A |
| 56 |
National Provider identifier (NPI) – billing provider (15 positions, numeric) Optional HMSA does not require the provider’s NPI on hard-copy claims. Note: Even though this field length is 15 positions, the NPI is only 10 digits. If used, enter 10 digits only, and left-justify the number in the field. |
O |
| 57 |
Other (billing) provider identifier (3 lines, 15 positions, alphanumeric) This field should be used for the appropriate HMSA provider ID number (legacy number). Notes:
|
R |
| 58 |
Insured’s name (3 lines, 25 positions, alphanumeric) Enter the name of the insured(s) on the line (A, B, or C) of this form locator corresponding to each health plan identified in form locator 50.
|
R |
| 59 | Patient’s relationship to insured (3 lines, 2 positions, alphanumeric) | N/A |
| 60 |
Insured’s unique identifier (3 lines, 20 positions, alphanumeric) Required Enter the unique member number on the line (A. B or C) corresponding to the insured(s) name identified in form locator 58. Notes: Enter only the 10-character member ID number (numeric) including any leading zeros. Do not enter prefix characters (e.g. XLQ). |
R |
| 61 | Insured’s group name | N/A |
| 62 | Insured’s group number | N/A |
| 63 |
Treatment authorization code (3 lines, 30 positions, alphanumeric) Required only when specific drugs, devices or treatment require precertification under HMSA guidelines. Notes:
|
C |
| 64 |
Document control number (3 lines, 26 positions, alphanumeric) Required on replacement claims, resubmissions and void claims. Notes:
|
C |
| 65 | Employer name (of the insured) | N/A |
| 66 |
Diagnosis and procedures code qualifier (1 position, numeric) Not required by HMSA. |
N/A |
| 67 |
Principal diagnosis code and present on admission (POA) indicator (8 positions total – 7 positions for the diagnosis code; 1 position for the POA indicator.Diagnosis code – alphanumeric; POA indicator – alpha) The principal diagnosis code is required for both inpatient and outpatient claims. Use of the POA code indicator is optional. Notes: A decimal between the 3rd and 4th digit is implied and does not need to be entered. Please left justify the ICD code. If a POA indicator is used, space must be added between the diagnosis code and the indicator. The POA indicator should be right justified. Definition: The principal diagnosis is defined as the condition established after study to be chiefly responsible for occasioning the admission of the patient for care. |
R |
| 67A-Q |
Other diagnosis codes (8 positions total – 7 positions for the diagnosis code; 1 position for the POA indicator. Diagnosis code – alphanumeric; POA indication – alpha.) Situational Other diagnosis codes may be required in some situations and should be listed when appropriate. Use of the POA indicator is optional. Notes: A decimal between the 3rd and 4th digit is implied and does not need to be entered. Please left justify the ICD code. If a POA indicator is used, space must be added between the diagnosis code and the indicator. The POA indicator should be right justified. Criteria:
|
C |
| 68 | Diagnosis and procedures code qualifier (1 position, numeric) | N/A |
| 69 |
Admitting diagnosis (7 positions, alphanumeric) Required only for the following types of bill: 011x, 012x, 018x and 021x. Notes: Only one admitting diagnosis may be reported. A decimal between the 3rd and 4th digit is implied and does not need to be entered. Please left justify the ICD code. Definition: The admitting diagnosis is defined as a significant finding representing patient distress, an abnormal finding on examination, a possible diagnosis based on significant findings, a diagnosis established from a previous encounter or admission, an injury, a poisoning, or a reason or condition (not an illness or injury) such as follow-up or pregnancy in labor. |
C |
| 70 |
Patient reason for visit (3 lines, 7 positions, alphanumeric) This field is intended for use with ER, urgent care and observation services to represent the diagnosis describing the patient's stated reason (or reason as stated by the patient's representative) for seeking care. Notes: A decimal between the 3rd and 4th digit is implied and does not need to be entered. Please left justify the ICD code. |
O |
| 71 |
Prospective payment system (PPS) code (4 positions, numeric) Not required by HMSA. |
N/A |
| 72 |
External cause of injury (ECI) code (3 fields, 8 positions per field – 7 positions for the diagnosis code; 1 position for the POA. Diagnosis code – alphanumeric; POA indicator – alpha). An ECI diagnosis code is required when an injury, poisoning or adverse effect is the cause for the patient’s seeking treatment or occurs during the medical treatment. Use of the POA indicator is optional. Notes: A decimal between the 4th and 5th digit is implied and does not need to be entered. The diagnosis code should be left justified. If a POA indicator is used, space must be added between the diagnosis code and the indicter. The POA indicator should be right justified. Multiple EDI diagnosis codes may be used as needed to fully explain the circumstances applicable to the case. For HMSA, one of the codes used must be from the code range E849.0 - E849.9 describing the place of occurrence. |
C |
| 73 |
Untitled Reserved for assignment by NUBC |
N/A |
| 74 |
Principal procedure code and date (1 field, 2 sections with a 7-position ICD code [alphanumeric] and a 6-position date [numeric]) Required on inpatient claims only when a procedure was performed. Also required on claims for lithotripsy and extracorporeal shockwave lithotripsy (ESWL) and electronconvulsive therapy (ECT). Notes: Please left justify the ICD code. A decimal between the 2nd and 3rd digit is implied and does not need to be entered. Enter the date the procedure occurred in MMDDYY format. Example, for March 5, 2007, enter the date as 030507.
|
C |
| 74a-e |
Other procedure codes and dates (5 fields with 2 sections each, including a 7-position ICD code [alphanumeric] and a 6-position date [numeric]) Required on inpatient claims only when additional procedures must be reported. Notes: Please left justify the ICD code. It is not necessary to indicate the decimal between the second and third digits of the ICD codes. Enter the date the procedure(s) occurred in MMDDYY format. Example, for March 5, 2007, enter the date as 030507.
|
C |
| 75 |
Untitled Reserved for assignment by NUBC. |
N/A |
| 76 |
Attending provider name and identifiers(5 fields on 2 lines [alphanumeric]. Line 1, 11 positions + 2 positions + 9 positions.Line 2, 16 positions + 12 positions) Definition: The attending provider is the individual who has overall responsibility for the patient's medical care and treatment. Line 1. NPI section. NPI is not required by HMSA on paper claims. Entering an NPI number in this section is optional. Although 11 positions are allowed, the NPI is a 10-digit number. Secondary identifier qualifier. The HMSA legacy provider number is required in this section. There are 2 parts in this section. The first part holds 2 digits; the second part holds 9 digits. Because the HMSA provider number is 10 digits long, the two parts of this section must be combined to allow sufficient space to enter the HMSA provider number. Combining the two sections allows for a total of 11 digits. Notes:
Line 2 The attending physician’s name is required in this section. Enter the attending physician's name in last name, first name format. Notes:
|
R |
| 77 |
Operating physician name and identifiers (5 fields on 2 lines [alphanumeric]. Line 1, 11 positions + 2 positions + 9 positions.Line 2, 16 positions + 12 positions) Required when a surgical procedure code is listed on the claim. Definition: The operating provider is the individual with the primary responsibility for performing the surgical procedure. Line 1. NPI section. NPI is not required by HMSA on paper claims. Entering an NPI number in this section is optional. Although 11 positions are allowed, the NPI is a 10-digit number. Secondary identifier qualifier. The HMSA legacy provider number is required in this section if applicable. There are 2 parts in this section. The first part holds 2 digits; the second part holds 9 digits. Because the HMSA provider number is 10 digits long, the two parts of this section must be combined to allow sufficient space to enter the HMSA provider number. Combining the two sections allows for a total of 11 digits. Notes:
Line 2 The operating physician’s name is required in this section if applicable. Enter the operating physician’s name in last name, first name format. Notes:
|
C |
| 78 |
Other provider [individual] names and identifiers (5 fields on 2 lines [alphanumeric]. Line 1, 11 positions + 2 positions + 9 positions.Line 2, 16 positions + 12 positions) Definition: Other providers might include assistant surgeon, consulting physician, referring physician, etc. Line 1. Provider Type Qualifier Codes. A valid provider type qualifier is required. DN – Referring Provider ZZ – Other Operating Physician 82 – Rendering Provider NPI section. NPI is not required by HMSA on paper claims. Entering an NPI number in this section is optional. Although 11 positions are allowed, the NPI is a 10-digit number. Secondary identifier qualifier. The HMSA legacy provider number is required (if known) in this section. There are 2 parts in this section. The first part holds 2 digits; the second part holds 9 digits. Because the HMSA provider number is 10 digits long, the two parts of this section must be combined to allow sufficient space to enter the HMSA provider number. Combining the two sections allows for a total of 11 digits. Notes:
Line 2 Enter the other physician’s name in last name, first name format. Notes:
|
C |
| 79 |
Other provider [individual] names and identifiers (5 fields on 2 lines [alphanumeric]. Line 1, 11 positions + 2 positions + 9 positions.Line 2, 16 positions + 12 positions) Definition: Other providers might include assistant surgeon, consulting physician, referring physician, etc. Line 1. Provider Type Qualifier Codes. A valid provider type qualifier is required. DN – Referring Provider ZZ – Other Operating Physician 82 – Rendering Provider NPI section. NPI is not required by HMSA on paper claims. Entering an NPI number in this section is optional. Although 11 positions are allowed, the NPI is a 10-digit number. Secondary identifier qualifier. The HMSA legacy provider number is required (if known) in this section. There are 2 parts in this section. The first part holds 2 digits; the second part holds 9 digits. Because the HMSA provider number is 10 digits long, the two parts of this section must be combined to allow sufficient space to enter the HMSA provider number. Combining the two sections allows for a total of 11 digits. Notes:
Line 2 Enter the other physician’s name in last name, first name format. Notes:
|
C |
| 80 |
Remarks Field (4 lines, free-form alphanumeric text. Line 1 – has 19 positions; lines 2-4 have 24 positions.) Required when in the judgment of the provider the information is needed to substantiate the medical treatment and is not supported elsewhere within the claim data set. For claim resubmission or void claims, include text explaining reason for correction when Condition Code = “D9” (any other change). |
C |
| 81 |
Code-code field This field is specifically designated as an overflow field that can be used to supply additional condition codes, occurrence codes/dates, occurrence span codes/dates or value codes/amounts. Directions for completing overflow fields are consistent with the directions described in the specific code field locators for the code(s) in question. Additional information can be found in the NUBC Official Data Specifications Manual. Note: CMS has suggested the use of this field for taxonomy codes. HMSA does not currently plan to use this field for the taxonomy code. |
Revision History
| Date | Nature of Revision |
|---|---|
| 08/03/2026 | Migrated to new platform. |