SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549

                                   FORM 8-K

                                CURRENT REPORT

                    Pursuant to Section 13 or 15(d) of the

                        Securities Exchange Act of 1934

       Date of Report (Date of earliest event reported): October 20, 2004

                                      BOA

                                  (Depositor)

 (Issuer in respect of MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust)

                (Exact name of registrant as specified in charter)

North Carolina                333-74544-15                  61-1430165
(State or other               (Commission File No.)         (I.R.S. Employer
    jurisdiction of                                         Identification No.)
    organization)



101 N. Tryon St., Charlotte, NC                             28255
(Address of principal executive offices)                    (Zip Code)


Registrant's Telephone Number, including area code: 704-387-2111

                                 Not Applicable
              (Former name, former address and former fiscal year,
                          if changed since last report)




Item 5.  Other Events

                                      BOA
                       MORTGAGE PASS-THROUGH CERTIFICATES
                              Series 2002-G Trust

On October 20, 2004, The Bank of New York, as Trustee for BOA, MORTGAGE
PASS-THROUGH CERTIFICATES Series 2002-G Trust, made a monthly distribution to
Certificate holders of principal and/or interest pursuant to the Pooling and
Servicing Agreement, dated as of June 1, 2002, among BOA as Depositor, BANK OF
AMERICA MORTGAGE SECURITIES, INC., Seller and Master Servicer and The Bank of
New York, as Trustee.

Item 7.  Financial Statements and Exhibits

                    (c) Exhibits

Exhibit No.                               Description

99                  Report to Holders of BOA, MORTGAGE PASS-THROUGH CERTIFICATES
                    Series  2002-G  Trust  relating  to the distribution date of
                    October  20,  2004  prepared  by  The  Bank  of New York, as
                    Trustee  under  the Pooling and Servicing Agreement dated as
                    of June 1, 2002.







                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

Dated: October 20, 2004


                                      BOA


                          By: /s/ Diane Pickett
                              ------------------------------
                          Name:   Diane Pickett
                                  Vice President
                                  The Bank of New York,
                                  as Trustee







                                 EXHIBIT INDEX



Exhibit


99                  Monthly Remittance Statement dated October 20, 2004


                             Payment Date: 10/20/04


          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as Servicer
          ------------------------------------------------------------



Class Information                                Current Payment Information

- ----------------------------------------------------------------------------------------------------------------------------------
                                 Beginning       Pass Thru     Principal       Interest      Total           Principal  Interest
Type       Class Code   Name     Cert. Bal.      Rate          Dist. Amt.      Dist. Amt.    Dist.           Losses     Shortfalls
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                             
Senior                  1-A-1       8,414,489.56    6.337835%       648,474.21     44,441.37      692,915.58       0.00       0.00
                        1-A-2       8,098,580.15    6.337835%       624,128.21     42,772.88      666,901.10       0.00       0.00
                        1-A-3      16,197,160.29    6.337835%     1,248,256.43     85,545.77    1,333,802.20       0.00       0.00
                        1-A-4         315,844.63    6.337835%        24,341.00      1,668.14       26,009.14       0.00       0.00
                        1-A-5         485,914.81    6.337835%        37,447.69      2,566.37       40,014.07       0.00       0.00
Residual                1-A-R               0.00    6.337835%             0.00          0.00            0.00       0.00       0.00
                        2-A-1      20,017,939.95    5.570012%       954,470.13     92,916.81    1,047,386.94       0.00       0.00
                        APT            59,829.16    5.985747%         3,804.63        298.44        4,103.06       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
Subordinate             1-B-1       4,256,347.74    6.337835%       148,167.03     22,480.02      170,647.06       0.00       0.00
                        1-B-2       1,792,190.19    6.337835%        62,387.64      9,465.50       71,853.15       0.00       0.00
                        1-B-3       1,344,350.55    6.337835%        46,797.97      7,100.23       53,898.20       0.00       0.00
                        1-B-4         335,983.68    6.337835%        11,695.87      1,774.51       13,470.38       0.00       0.00
                        1-B-5         335,983.68    6.337835%        11,695.87      1,774.51       13,470.38       0.00       0.00
                        1-B-6         672,389.14    6.337835%        23,406.43      3,551.24       26,957.67       0.00       0.00
                        2-B-1       5,697,830.77    5.570012%       111,132.14     26,447.49      137,579.63       0.00       0.00
                        2-B-2       1,726,698.40    5.570012%        33,678.02      8,014.78       41,692.80       0.00       0.00
                        2-B-3       1,726,698.40    5.570012%        33,678.02      8,014.78       41,692.80       0.00       0.00
                        2-B-4       1,035,471.17    5.570012%        20,196.13      4,806.32       25,002.45       0.00       0.00
                        2-B-5         691,227.23    5.570012%        13,481.90      3,208.45       16,690.35       0.00       0.00
                        2-B-6         865,460.28    5.570012%        16,880.16      4,017.19       20,897.35       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Totals          -        -         74,070,389.78     -            4,074,119.49    370,864.80    4,444,984.29     -          -
- ----------------------------------------------------------------------------------------------------------------------------------
Class Information

- --------------------------------------------------------------------------------
                                             Ending Cert.          Unpaid
Type             Class Code     Name         Notional Bal.         Interest
- --------------------------------------------------------------------------------
Senior                          1-A-1       7,766,015.35              0.00
                                1-A-2       7,474,451.93              0.00
                                1-A-3      14,948,903.86              0.00
                                1-A-4         291,503.63              0.00
                                1-A-5         448,467.12              0.00
Residual                        1-A-R               0.00              0.00
                                2-A-1      19,063,469.82              0.00
                                APT            56,024.53              0.00
- --------------------------------------------------------------------------------
Subordinate                     1-B-1       4,108,180.71              0.00
                                1-B-2       1,729,802.55              0.00
                                1-B-3       1,297,552.58              0.00
                                1-B-4         324,287.81              0.00
                                1-B-5         324,287.81              0.00
                                1-B-6         648,982.71              0.00
                                2-B-1       5,586,698.63              0.00
                                2-B-2       1,693,020.37              0.00
                                2-B-3       1,693,020.37              0.00
                                2-B-4       1,015,275.04              0.00
                                2-B-5         677,745.33              0.00
                                2-B-6         848,580.09              0.00
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Totals            -              -         69,996,270.26     -
- --------------------------------------------------------------------------------



                             Payment Date: 10/20/04


          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as Servicer
          ------------------------------------------------------------



Class Information                                Current Payment Information

                                                      Factors per $1,000

- ------------------------------------------------------------------------------------------------------------------------
                                   Beginning     Pass Thru    CUSIP       Principal     Interest    Ending Cert./
Type        Class Code    Name   Cert. Bal.(Face)  Rate       Numbers       Dist.         Dist.     Notional Bal.
- ------------------------------------------------------------------------------------------------------------------------
                                                                            
- ------------------------------------------------------------------------------------------------------------------------
Senior                     1-A-1   8,414,489.56     6.337835% 06050HKP2     4.993026      0.342183     59.795615
                           1-A-2   8,098,580.15     6.337835% 06050HKQ0     4.993026      0.342183     59.795615
                           1-A-3  16,197,160.29     6.337835% 06050HKR8     4.993026      0.342183     59.795615
                           1-A-4     315,844.63     6.337835% 06050HKS6     4.993026      0.342183     59.795615
                           1-A-5     485,914.81     6.337835% 06050HKT4     4.993026      0.342183     59.795615
Residual                   1-A-R           0.00     6.337835% 06050HKU1     0.000000      0.000000      0.000000
                           2-A-1  20,017,939.95     5.570012% 06050HKV9     2.616227      0.254687     52.253451
                           APT        59,829.16     5.985747% 06050HKW7     3.804626      0.298435     56.024533
- ------------------------------------------------------------------------------------------------------------------------
Subordinate                1-B-1   4,256,347.74     6.337835% 06050HKX5    14.475091      2.196173    401.346298
                           1-B-2   1,792,190.19     6.337835% 06050HKY3    14.475091      2.196173    401.346298
                           1-B-3   1,344,350.55     6.337835% 06050HKZ0    14.475091      2.196173    401.346298
                           1-B-4     335,983.68     6.337835% 06050HLD8    14.475091      2.196173    401.346298
                           1-B-5     335,983.68     6.337835% 06050HLE6    14.475091      2.196173    401.346298
                           1-B-6     672,389.14     6.337835% 06050HLF3    14.475092      2.196173    401.346316
                           2-B-1   5,697,830.77     5.570012% 06050HLA4    17.809637      4.238380    895.304268
                           2-B-2   1,726,698.40     5.570012% 06050HLB2    17.809637      4.238380    895.304270
                           2-B-3   1,726,698.40     5.570012% 06050HLC0    17.809637      4.238380    895.304270
                           2-B-4   1,035,471.17     5.570012% 06050HLG1    17.809638      4.238380    895.304271
                           2-B-5     691,227.23     5.570012% 06050HLH9    17.809637      4.238380    895.304267
                           2-B-6     865,460.28     5.570012% 06050HLJ5    17.853428      4.248808    897.507067
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
Totals       -             -      74,070,389.78       -            -           -             -           -
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------





          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as Servicer
          ------------------------------------------------------------

- --------------------------------------------------------------------------------
                             COLLATERAL INFORMATION
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Prin balance        39,392,333.81    30,603,936.45    69,996,270.26
Loan count                     58               57              115
Avg loan rate           6.587835%        5.820012%             6.26
Prepay amount        2,834,871.88     1,129,614.92     3,964,486.80

- --------------------------------------------------------------------------------
                                FEES AND ADVANCES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Master serv fees         4,911.10         4,437.31         9,348.41
Sub servicer fees            0.00             0.00             0.00
Trustee fees                 0.00             0.00             0.00


Agg advances                  N/A              N/A              N/A
Adv this period              0.00             0.00             0.00

- --------------------------------------------------------------------------------
                          LOSSES & INSURANCE COVERAGES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Realized losses              0.00             0.00             0.00
Cumulative losses            0.00             0.00             0.00

Coverage Amounts                                            Total
- ----------------                                            -----
Bankruptcy                   0.00             0.00             0.00
Fraud               10,775,262.29     7,563,709.71    18,338,972.00
Special Hazard               0.00             0.00             0.00


                         Aggregate Certificate Information
   -----------------------------------------------------------------------------
   Class            Aggregate           Aggregate                     Aggregate
   Type            Percentage           Prepay Pct.              End Cert. Bal.
   -----------------------------------------------------------------------------
   Senior           72.874360%           100.000000%             53,589,758.55
   -----------------------------------------------------------------------------
   Junior           27.125640%             0.000000%             19,947,434.01
   -----------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                          DELINQUENCY INFORMATION
- --------------------------------------------------------------------------------
Period                             Loan Count    Ending Stated Balance
- ------                             ----------    ---------------------
30 to 59 days                          20                11,022,266.87
60 to 89 days                           0                         0.00
90 or more                              3                 1,043,913.46
Foreclosure                             1                 2,831,534.69

Totals:                                24                14,897,715.02
- --------------------------------------------------------------------------------



- --------------------------------------------------------------------------------
                                REO INFORMATION
- --------------------------------------------------------------------------------
   REO Date        Loan Number     Ending Stated Balance          Book Value
   --------        -----------     ---------------------          ----------
   N/A              #                   0                            N/A
   Totals:                              0                            N/A

Current Total Outstanding Balance:                              1,047,872.54
Current Total Outstanding Number of Loans:                                 1




- --------------------------------------------------------------------------------
                               OTHER INFORMATION
- --------------------------------------------------------------------------------
                                  Amount/Withdrawal     Total/Ending Bal.
                                  -----------------     -----------------
Available remittance amount            4,444,984.29          4,444,984.29
Principal remittance amount            4,074,119.49          4,074,119.49
Interest remittance amount               370,864.80            370,864.80